16 Digital Counters 349

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	No. of Bits	Load or Preset Input	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Operation Mode	Propagation Delay (tpd)	Maximum I (ol)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Count Direction	Trigger Type	Minimum Operating Temperature	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Minimum Supply Voltage (Vsup)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
74HC390N,652	NXP Semiconductors	DECADE COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	20000000 Hz	CMOS	3	NO		5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	63 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDIP-T16		6 V	4.7 mm	7.62 mm	Not Qualified	2 V	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	e4			21.6 mm	HC/UH
74HC40103DB,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	10000000 Hz	CMOS	8	YES		5	2/6	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	SYNCHRONOUS	450 ns	4 Amp	Counters	.65 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	12 MHz	R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	2 V	TCO OUTPUT; RESET TO MAX COUNT	e4	30	260	6.2 mm	HC/UH
74HC40103DB,118	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	8	YES		5		50 pF	SMALL OUTLINE, SHRINK PITCH		SYNCHRONOUS	450 ns			.65 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	12 MHz	R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	2 V	TCO OUTPUT; RESET TO MAX COUNT	e4			6.2 mm	HC/UH
74HC40103N,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	10000000 Hz	CMOS	8	YES		5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	450 ns	4 Amp	Counters	2.54 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	12 MHz	R-PDIP-T16		6 V	4.2 mm	7.62 mm	Not Qualified	2 V	TCO OUTPUT; RESET TO MAX COUNT	e4	30	260	19.025 mm	HC/UH
74HC4017N,652	NXP Semiconductors	RING COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	20000000 Hz	CMOS	10	NO		5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	75 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDIP-T16	1	6 V	4.2 mm	7.62 mm	Not Qualified	2 V	JOHNSON COUNTER WITH 10 DECODED OUTPUTS	e4			19.025 mm	HC/UH
74HC4020N,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	20000000 Hz	CMOS	14	NO	TUBE	5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	42 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDIP-T16		6 V	4.2 mm	7.62 mm	Not Qualified	2 V	OUTPUTS FROM 12 STAGES AVAILABLE	e4			19.025 mm	HC/UH
74HC4040N,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	20000000 Hz	CMOS	12	NO		5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	225 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDIP-T16		6 V	4.7 mm	7.62 mm	Not Qualified	2 V		e4			21.6 mm	HC/UH
74HC4060N,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	24000000 Hz	CMOS	14	NO		5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	90 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDIP-T16		6 V	4.2 mm	7.62 mm	Not Qualified	2 V	BUILT-IN OSCILLATOR	e4			19.025 mm	HC/UH
74HC4520N,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	20000000 Hz	CMOS	4	NO	BULK	5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	72 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	20 MHz	R-PDIP-T16		6 V	4.7 mm	7.62 mm	Not Qualified	2 V	GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4	30	260	21.6 mm	HC/UH
74HCT160D,653	NXP Semiconductors	DECADE COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	65 ns			1.27 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	11 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	TCO OUTPUT	e4			9.9 mm	HCT
74HCT160N,652	NXP Semiconductors	DECADE COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	11000000 Hz	CMOS	4	YES		5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	65 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	11 MHz	R-PDIP-T16		5.5 V	4.7 mm	7.62 mm	Not Qualified	4.5 V	TCO OUTPUT	e4			21.6 mm	HCT
74HCT160PW,118	NXP Semiconductors	DECADE COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	4	YES		5		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	65 ns			.65 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	11 MHz	R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	4.5 V	TCO OUTPUT	e4			5 mm	HCT
74HCT161D,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	18000000 Hz	CMOS	4	YES		5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	65 ns	4 Amp	Counters	1.27 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	15 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	TCO OUTPUT	e4	30	260	9.9 mm	HCT
74HCT161D,653	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	65 ns			1.27 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	15 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	TCO OUTPUT	e4			9.9 mm	HCT
74HCT161DB,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	18000000 Hz	CMOS	4	YES		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	SYNCHRONOUS	65 ns	4 Amp	Counters	.65 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	15 MHz	R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	4.5 V	TCO OUTPUT	e4	30	260	6.2 mm	HCT
74HCT161N,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	18000000 Hz	CMOS	4	YES		5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	65 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	15 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	TCO OUTPUT	e4			19.025 mm	HCT
74HCT161PW,118	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	4	YES		5		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	65 ns			.65 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	15 MHz	R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	4.5 V	TCO OUTPUT	e4	30	260	5 mm	HCT
74HCT163N,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	17000000 Hz	CMOS	4	YES	BULK	5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	59 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	17 MHz	R-PDIP-T16		5.5 V	4.7 mm	7.62 mm	Not Qualified	4.5 V	TCO OUTPUT	e4			21.6 mm	HCT
74HCT191D,653	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	16000000 Hz	CMOS	4	YES	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	72 ns	4 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	13 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	TCO OUTPUT	e4	30	260	9.9 mm	HCT
74HCT191N,652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	16000000 Hz	CMOS	4	YES		5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	72 ns	4 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	13 MHz	R-PDIP-T16		5.5 V	4.7 mm	7.62 mm	Not Qualified	4.5 V	TCO OUTPUT	e4			21.6 mm	HCT
74HCT4017N,652	NXP Semiconductors	RING COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	20000000 Hz	CMOS	10	NO		5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	75 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	JOHNSON COUNTER WITH 10 DECODED OUTPUTS	e4			19.025 mm	HCT
74HCT4520DB,118	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS	4	YES		5		50 pF	SMALL OUTLINE, SHRINK PITCH		SYNCHRONOUS	80 ns			.65 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	4.5 V	GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4			6.2 mm	HCT
74HCT4520N,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	20000000 Hz	CMOS	4	NO	BULK	5	5	50 pF	IN-LINE	DIP18,.3	SYNCHRONOUS	80 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDIP-T16		5.5 V	4.7 mm	7.62 mm	Not Qualified	4.5 V	GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4			21.6 mm	HCT
74LV4020D,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS	14	NO		3.3	3.3	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	54 ns	6 Amp	Counters	1.27 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	36 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	1 V	OUTPUTS FROM 12 STAGES AVAILABLE	e4	30	260	9.9 mm	LV/LV-A/LVX/H
74LV4020D,118	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS	14	NO		3.3	3.3	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	54 ns	6 Amp	Counters	1.27 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	36 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	1 V	OUTPUTS FROM 12 STAGES AVAILABLE	e4	30	260	9.9 mm	LV/LV-A/LVX/H
74LV4020N,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	20000000 Hz	CMOS	14	NO		3.3	3.3	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	54 ns	6 Amp	Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	36 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	1 V	OUTPUTS FROM 12 STAGES AVAILABLE	e4			19.025 mm	LV/LV-A/LVX/H
74LV4020PW,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS	14	NO		3.3	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	54 ns	6 Amp	Counters	.65 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	36 MHz	R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	1 V	OUTPUTS FROM 12 STAGES AVAILABLE	e4	30	260	5 mm	LV/LV-A/LVX/H
74LV4020PW,118	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS	14	NO	TR	3.3	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	54 ns	6 Amp	Counters	.65 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	36 MHz	R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	1 V	OUTPUTS FROM 12 STAGES AVAILABLE	e4	30	260	5 mm	LV/LV-A/LVX/H
74LV4060N,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	14	NO		3.3	3.3	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	105 ns	6 Amp	Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	1 V	OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR; OSCILLATOR DISABLED BY CLEAR INPUT	e4			19.025 mm	LV/LV-A/LVX/H
74LVC169D,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	CMOS	4	YES	TUBE	2.7	3.3	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	11 ns	24 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	150 MHz	R-PDSO-G16	1	3.6 V	1.75 mm	3.9 mm	Not Qualified	1.2 V	TCO OUTPUT	e4	30	260	9.9 mm	LVC/LCX/Z
74LVC169D,118	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	CMOS	4	YES	TR	2.7	3.3	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	11 ns	24 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	150 MHz	R-PDSO-G16	1	3.6 V	1.75 mm	3.9 mm	Not Qualified	1.2 V	TCO OUTPUT	e4	30	260	9.9 mm	LVC/LCX/Z
74LVC169PW,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	CMOS	4	YES	TUBE	2.7	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	11 ns	24 Amp	Counters	.65 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	150 MHz	R-PDSO-G16	1	3.6 V	1.1 mm	4.4 mm	Not Qualified	1.2 V	TCO OUTPUT	e4	30	260	5 mm	LVC/LCX/Z
74LVC169PW,118	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	CMOS	4	YES	TR	2.7	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	11 ns	24 Amp	Counters	.65 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	150 MHz	R-PDSO-G16	1	3.6 V	1.1 mm	4.4 mm	Not Qualified	1.2 V	TCO OUTPUT	e4	30	260	5 mm	LVC/LCX/Z
HEF4017BP,652	NXP Semiconductors	RING COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	6000000 Hz	CMOS	10	NO	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	280 ns		Counters	2.54 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	30 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	JOHNSON COUNTER WITH 10 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK	e4			21.6 mm	4000/14000/40000
HEF40193BP,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2500000 Hz	CMOS	4	YES	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	425 ns		Counters	2.54 mm	85 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	18 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4			21.6 mm	4000/14000/40000
HEF40193BT,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2500000 Hz	CMOS	4	YES	BULK	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	425 ns		Counters	1.27 mm	85 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	18 MHz	R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4	30	260	9.9 mm	4000/14000/40000
HEF40193BT,653	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2500000 Hz	CMOS	4	YES	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	425 ns		Counters	1.27 mm	85 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	18 MHz	R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4	30	260	9.9 mm	4000/14000/40000
HEF4020BP,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	5000000 Hz	CMOS	14	NO	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	210 ns		Counters	2.54 mm	85 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	35 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	OUTPUTS FROM 12 STAGES AVAILABLE	e4			21.6 mm	4000/14000/40000
HEF4040BP,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	10000000 Hz	CMOS	12	NO	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	210 ns		Counters	2.54 mm	85 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	50 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V		e4			21.6 mm	4000/14000/40000
HEF4060BP,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	4000000 Hz	CMOS	14	NO	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	420 ns		Counters	2.54 mm	85 Cel	UP	NEGATIVE EDGE	-40 Cel	MATTE TIN	DUAL	30 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR; OSCILLATOR DISABLED BY CLEAR INPUT	e3			21.6 mm	4000/14000/40000
HEF4516BT,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	3000000 Hz	CMOS	4	YES	BULK	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	290 ns		Counters	1.27 mm	85 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	18 MHz	R-PDSO-G16	2	15 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO OUTPUT	e4	30	260	9.9 mm	4000/14000/40000
HEF4516BT,653	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	3000000 Hz	CMOS	4	YES	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	290 ns		Counters	1.27 mm	85 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	18 MHz	R-PDSO-G16	2	15 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO OUTPUT	e4	30	260	9.9 mm	4000/14000/40000
HEF4518BP,652	NXP Semiconductors	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	8000000 Hz	CMOS	4	NO	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	240 ns		Counters	2.54 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	40 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4			21.6 mm	4000/14000/40000
HEF4520BP,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	8000000 Hz	CMOS	4	NO	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	220 ns		Counters	2.54 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	40 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4			21.6 mm	4000/14000/40000
HEF4521BP,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	6000000 Hz	CMOS	24	NO	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	1900 ns		Counters	2.54 mm	85 Cel	UP	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	35 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	OUTPUTS FROM LAST 7 STAGES AVAILABLE	e4			21.6 mm	4000/14000/40000
HEF4526BP,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	6000000 Hz	CMOS	4	YES	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	300 ns		Counters	2.54 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	32 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	TCO OUTPUT; GATED CLOCK	e4			21.6 mm	4000/14000/40000
HEF4526BT,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	6000000 Hz	CMOS	4	YES	BULK	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	300 ns		Counters	1.27 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	32 MHz	R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO OUTPUT; GATED CLOCK	e4	30	260	9.9 mm	4000/14000/40000
HEF4526BT,653	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	6000000 Hz	CMOS	4	YES	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	300 ns		Counters	1.27 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	32 MHz	R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO OUTPUT; GATED CLOCK	e4	30	260	9.9 mm	4000/14000/40000

Digital Counters

Digital counters are electronic circuits that can be used to count and keep track of the number of events or occurrences in a digital system. They are commonly used in digital systems to generate timing signals, to control sequencing, and to implement digital control functions.

Digital counters can be designed using various technologies, including transistor-transistor logic (TTL), complementary metal-oxide-semiconductor (CMOS), and field-programmable gate arrays (FPGAs). They can also be designed using various types of flip-flops, such as D flip-flops, JK flip-flops, and T flip-flops.

Digital counters can be classified into two main types: synchronous counters and asynchronous counters. Synchronous counters use a common clock signal to synchronize the operation of all the flip-flops in the counter. Asynchronous counters, on the other hand, do not use a common clock signal and rely on the propagation delay of the flip-flops to sequence their operation.

Digital counters can also be classified based on their counting sequence. They can count up, down, or both up and down, depending on the application. Up counters increment the count each time an input pulse is received, while down counters decrement the count each time an input pulse is received. Up-down counters can count both up and down, depending on the direction of the input signal.

Digital counters can be used in various applications, including frequency division, time delay generation, event counting, and sequence control. They can be used to generate timing signals for clocking digital circuits, to control the sequencing of operations in a digital system, and to implement digital control functions, such as shift registers and sequence generators.