COMMERCIAL Digital Shift Registers 36

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Schmitt Trigger	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	No. of Bits	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Maximum I (ol)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Count Direction	Output Characteristics	Trigger Type	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	Minimum Supply Voltage (Vsup)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
SN74F299N	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	70000000 Hz	TTL	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	12 ns	24 Amp	Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	70 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	95 mA	HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL	e4			25.4 mm	F/FAST
SN74LS595N	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1		TTL	8	TUBE	5	5	30 pF	IN-LINE	DIP16,.3	25 ns	24 Amp	Shift Register	2.54 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	25 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	65 mA	PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT	e4			19.305 mm	LS
SN74LS672J	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	4		5		15 pF	IN-LINE	DIP20,.3	25 ns		Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL		R-GDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	70 mA	MUXED REGISTERED/STANDARD PARALLEL OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	LS
SN74ALS299N	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	30000000 Hz	TTL	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	19 ns	24 Amp	Shift Register	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	30 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	38 mA	HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL	e4	NOT SPECIFIED	NOT SPECIFIED	24.325 mm	ALS
SN74ALS323N	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	17000000 Hz	TTL	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	19 ns	24 Amp	Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	17 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	40 mA	HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL	e4			24.325 mm	ALS
SN74AS194DR	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	80000000 Hz	TTL	4	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	7 ns	20 Amp	Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	80 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	53 mA	HOLD MODE	e4	30	260	9.9 mm	AS
SN74LS299DWR	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5	5	15 pF	SMALL OUTLINE	SOP20,.4	39 ns		Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	20 MHz	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	53 mA	HOLD MODE; COMMON I/O PINS		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	LS
SN74LS595N3	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	8		5	5	30 pF	IN-LINE	DIP16,.3	25 ns		Shift Registers	2.54 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE		DUAL	20 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	65 mA	PARALLEL OUTPUT IS REGISTERED		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS
SN74ALS299FN	Texas Instruments		COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		TTL	8		5	5		CHIP CARRIER	LDCC20,.4SQ			Shift Registers	1.27 mm	70 Cel					QUAD		S-PQCC-J20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74ALS323N3	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	8		5	5		IN-LINE	DIP20,.3	19 ns		Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	17 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		COMMON I/O PINS; GATED OUTPUT ENABLE INPUT		NOT SPECIFIED	NOT SPECIFIED	25.4 mm	ALS
SN74AS95AD	Texas Instruments		COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	4					SMALL OUTLINE	SOP14,.25			Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL				DUAL		R-PDSO-G14					Not Qualified
SN74166N	Texas Instruments	PARALLEL IN SERIAL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	8		5	5	15 pF	IN-LINE	DIP16,.3	30 ns		Shift Registers	2.54 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	25 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	127 mA	CLOCK INHIBIT		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	TTL/H/L
SN74LS598DWR	Texas Instruments	PARALLEL IN SERIAL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5	5	45 pF	SMALL OUTLINE	SOP20,.4	28 ns		Shift Registers	1.27 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE		DUAL	35 MHz	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	80 mA	COMMON I/O PINS; MUXED SERIAL INPUTS; TOTEMPOLE SERIAL OUTPUT		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	LS
SN74LS594D	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5			SMALL OUTLINE		30 ns			1.27 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	20 MHz	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V						9.9 mm	LS
SN74LS597DR	Texas Instruments	PARALLEL IN SERIAL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5			SMALL OUTLINE	SOP16,.25	60 ns		Shift Registers	1.27 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE		DUAL	20 MHz	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V		SISO OPERATION ALSO AVAILABLE		NOT SPECIFIED	NOT SPECIFIED	9.9 mm	LS
SN74ALS323DWG4	Texas Instruments	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	17000000 Hz	TTL	8		5	5		SMALL OUTLINE	SOP20,.4	19 ns		Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	17 MHz	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V		HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	ALS
SN74LS595DG4	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	20000000 Hz	TTL	8	TUBE	5	5	45 pF	SMALL OUTLINE	SOP16,.25	25 ns	24 Amp	Shift Registers	1.27 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	20 MHz	R-PDSO-G16	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V	65 mA	SERIAL OUTPUT PIN FOR CASCADING	e4	NOT SPECIFIED	260	9.9 mm	LS
SN74LS674DWG4	Texas Instruments	PARALLEL IN SERIAL OUT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	20000000 Hz	TTL	16	TUBE	5	5	45 pF	SMALL OUTLINE	SOP24,.4	40 ns	24 Amp	Shift Registers	1.27 mm	70 Cel	RIGHT	3-STATE	NEGATIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	28 MHz	R-PDSO-G24	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	40 mA	PARALLEL OUTPUT IS REGISTERED; ASYNCHRONOUS CLEAR FOR STORAGE REGISTER; COMMON SERIAL I/O PIN	e4	NOT SPECIFIED	260	15.4 mm	LS
SN74LS595NSRG4	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	TTL	8		5	5		SMALL OUTLINE	SOP16,.3	25 ns		Shift Registers	1.27 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE		DUAL	20 MHz	R-PDSO-G16		5.25 V	2 mm	5.3 mm	Not Qualified	TRUE	4.75 V		PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
N74F164D,602	NXP Semiconductors	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	80000000 Hz	TTL	8		5	5	50 pF	SMALL OUTLINE	SOP14,.25	11 ns		Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	80 MHz	R-PDSO-G14	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	55 mA		e4	30	260	8.65 mm	F/FAST
N74F164D,623	NXP Semiconductors	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	80000000 Hz	TTL	8		5	5	50 pF	SMALL OUTLINE	SOP14,.25	11 ns		Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	80 MHz	R-PDSO-G14	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	55 mA		e4			8.65 mm	F/FAST
N74F164N,602	NXP Semiconductors	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	80000000 Hz	TTL	8		5	5	50 pF	IN-LINE	DIP14,.3	11 ns		Shift Registers	2.54 mm	70 Cel	RIGHT		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	80 MHz	R-PDIP-T14		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	55 mA		e4			19.025 mm	F/FAST
N74F166N,602	NXP Semiconductors	PARALLEL IN SERIAL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	110000000 Hz	TTL	8		5	5	50 pF	IN-LINE	DIP16,.3	12 ns		Shift Registers	2.54 mm	70 Cel	RIGHT		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	110 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	70 mA	CLOCK INHIBIT	e4			19.025 mm	F/FAST
N74F194N,602	NXP Semiconductors	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	90000000 Hz	TTL	4		5	5	50 pF	IN-LINE	DIP16,.3	8 ns		Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDIP-T16		5.5 V			Not Qualified	TRUE	4.5 V	46 mA	HOLD MODE	e4				F/FAST
N74F299D,602	NXP Semiconductors	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	70000000 Hz	TTL	8		5	5	50 pF	SMALL OUTLINE	SOP20,.4	10 ns		Shift Registers	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	85 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	90 mA	HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL	e4	30	260	12.8 mm	F/FAST
N74F299D,623	NXP Semiconductors	PARALLEL IN PARALLEL OUT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5		50 pF	SMALL OUTLINE		10 ns			1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	85 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	90 mA	HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL	e4			12.8 mm	F/FAST
N74F299N,602	NXP Semiconductors	PARALLEL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	70000000 Hz	TTL	8		5	5	50 pF	IN-LINE	DIP20,.3	10 ns		Shift Registers	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	85 MHz	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	90 mA	HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL	e4	40	260	26.73 mm	F/FAST
SN74LS164NSR	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	25000000 Hz	TTL	8	TR	5	5	15 pF	SMALL OUTLINE	SOP14,.3	32 ns	8 Amp	Shift Register	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDSO-G14	1	5.25 V	2 mm	5.3 mm	Not Qualified	TRUE	4.75 V	27 mA	GATED SERIAL INPUTS (A AND B)	e4	NOT SPECIFIED	260	10.2 mm	LS
SN74LS594NSR	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5	5		SMALL OUTLINE	SOP16,.3	30 ns		Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE		DUAL	20 MHz	R-PDSO-G16		5.25 V	2 mm	5.3 mm	Not Qualified	TRUE	4.75 V				NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
SN74LS595NSR	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	TTL	8		5	5		SMALL OUTLINE	SOP16,.3	25 ns		Shift Registers	1.27 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE		DUAL	20 MHz	R-PDSO-G16		5.25 V	2 mm	5.3 mm	Not Qualified	TRUE	4.75 V		PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
SN74ALS164ADE4	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	50000000 Hz	TTL	8		5	5	50 pF	SMALL OUTLINE	SOP14,.25	17 ns		Shift Register	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	50 MHz	R-PDSO-G14	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	24 mA	AND-GATED SERIAL (A AND B) INPUTS	e4	30	260	8.65 mm	ALS
SN74ALS166DE4	Texas Instruments	PARALLEL IN SERIAL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5		50 pF	SMALL OUTLINE	SOP16,.25	13 ns		Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	45 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	24 mA	SISO OPERATION ALSO AVAILABLE	e4	30	260	9.9 mm	ALS
SN74LS164DRE4	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	25000000 Hz	TTL	8	TR	5	5	15 pF	SMALL OUTLINE	SOP14,.25	32 ns	8 Amp	Shift Registers	1.27 mm	70 Cel	RIGHT		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDSO-G14	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V	27 mA	GATED SERIAL INPUTS (A AND B)	e4	NOT SPECIFIED	260	8.65 mm	LS
SN74LS164NE4	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	25000000 Hz	TTL	8	TUBE	5	5	15 pF	IN-LINE	DIP14,.3	32 ns	8 Amp	Shift Registers	2.54 mm	70 Cel	RIGHT		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDIP-T14		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	27 mA	GATED SERIAL INPUTS (A AND B)	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS
SN74LS595NSRE4	Texas Instruments	SERIAL IN PARALLEL OUT	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	TTL	8		5	5		SMALL OUTLINE	SOP16,.3	25 ns		Shift Registers	1.27 mm	70 Cel	RIGHT	3-STATE	POSITIVE EDGE		DUAL	20 MHz	R-PDSO-G16		5.25 V	2 mm	5.3 mm	Not Qualified	TRUE	4.75 V		PARALLEL OUTPUT IS REGISTERED; UNREGISTERED SERIAL SHIFT RIGHT OUTPUT		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
SN74LS165ANE4	Texas Instruments	PARALLEL IN SERIAL OUT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	25000000 Hz	TTL	8	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	25 ns	8 Amp	Shift Registers	2.54 mm	70 Cel	RIGHT		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	30 mA	SISO OPERATION ALSO AVAILABLE	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS

Digital Shift Registers

Digital shift registers are electronic circuits that can store and shift data in a serial-in, serial-out (SISO) or parallel-in, serial-out (PISO) fashion. They are commonly used in digital systems for data storage, data transfer, and signal processing applications.

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

Digital shift registers can be classified into various types based on their operation mode and the direction of data shift. The most common types of shift registers include:

1. Serial-in, serial-out (SISO) shift registers: These shift registers have one serial input and one serial output. They can shift data in one direction, either left or right, and can be used for data storage, delay generation, and signal processing applications.

2. Parallel-in, serial-out (PISO) shift registers: These shift registers have multiple parallel inputs and one serial output. They can shift data from multiple inputs to a single output in a serial fashion and can be used for data transfer and signal processing applications.

3. Serial-in, parallel-out (SIPO) shift registers: These shift registers have one serial input and multiple parallel outputs. They can shift data from a single input to multiple outputs in a parallel fashion and can be used for data storage and signal processing applications.

4. Parallel-in, parallel-out (PIPO) shift registers: These shift registers have multiple parallel inputs and multiple parallel outputs. They can shift data from multiple inputs to multiple outputs in a parallel fashion and can be used for data transfer and signal processing applications.

Digital shift registers are used in various applications, including serial-to-parallel conversion, parallel-to-serial conversion, data storage, data transfer, and signal processing. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.