48 Latches & Flip-Flops 7

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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	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	Output Characteristics	Trigger Type	Minimum Operating Temperature	Terminal Finish	Terminal Position	No. of Ports	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	Minimum Supply Voltage (Vsup)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
SN74LVTH162374DGG	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	16	160000000 Hz	CMOS			3.3	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20		12 Amp	FF/Latches	.5 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL			R-PDSO-G48	1				Not Qualified			e4	30	260
74ABT16273DGG,112	NXP Semiconductors	D FLIP-FLOP	INDUSTRIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	16	150000000 Hz				5	5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20		64 Amp	FF/Latches	.5 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL			R-PDSO-G48					Not Qualified
74ABT16273DL,112	NXP Semiconductors	D FLIP-FLOP	INDUSTRIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	150000000 Hz	BICMOS	8		5	5		SMALL OUTLINE, SHRINK PITCH	SSOP48,.4	4 ns	64 Amp	FF/Latches	.635 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		240 MHz	R-PDSO-G48	1	5.5 V	2.8 mm	7.5 mm	Not Qualified	TRUE	4.5 V	e4		260	15.875 mm	ABT
74ABT16273DL,118	NXP Semiconductors	D FLIP-FLOP	INDUSTRIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	150000000 Hz	BICMOS	8	TR	5	5		SMALL OUTLINE, SHRINK PITCH	SSOP48,.4	4 ns	64 Amp	FF/Latches	.635 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		240 MHz	R-PDSO-G48	1	5.5 V	2.8 mm	7.5 mm	Not Qualified	TRUE	4.5 V	e4		260	15.875 mm	ABT
74LVT16374ADGG,512	NXP Semiconductors	BUS DRIVER	INDUSTRIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	150000000 Hz	BICMOS	8		3.3	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20	5.6 ns	64 Amp	FF/Latches	.5 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	2		R-PDSO-G48	1	3.6 V	1.2 mm	6.1 mm	Not Qualified	TRUE	2.7 V	e4	30	260	12.5 mm	LVT
HSTL16918DGG,512	NXP Semiconductors	D LATCH	COMMERCIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1			9		3.3	3.3		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20	5.2 ns		FF/Latches	.5 mm	70 Cel		LOW LEVEL	0 Cel	NICKEL PALLADIUM GOLD	DUAL			R-PDSO-G48	1	3.45 V	1.2 mm	6.1 mm	Not Qualified	TRUE	3.15 V	e4		260	12.5 mm	HSTL
SSTV16857DGG,118	NXP Semiconductors	D FLIP-FLOP	COMMERCIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1			14		2.5	2.5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20	2.8 ns		Other Logic ICs	.5 mm	70 Cel		POSITIVE EDGE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		200 MHz	R-PDSO-G48		2.7 V	1.2 mm	6.1 mm	Not Qualified	TRUE	2.3 V	e4			12.5 mm	SSTV

Latches & Flip-Flops

Latches and flip-flops are two types of electronic circuits used in digital systems to store and manipulate digital data. They are both sequential logic circuits, meaning that they can store information and use that information to make decisions based on the previous state.

A latch is a type of digital circuit that can hold or "latch" a signal in its current state. It is a simple memory element that can store a single bit of information. A latch can be transparent or opaque, depending on its behavior when the clock signal is active. A transparent latch passes the input signal through to the output when the clock signal is active, while an opaque latch holds the input signal at the output when the clock signal is active.

Flip-flops are similar to latches but are more sophisticated and have additional control inputs. A flip-flop is a digital circuit that can store one bit of information and change its state based on the clock signal and input signals. Flip-flops can be edge-triggered or level-triggered, depending on how they respond to the clock signal. Edge-triggered flip-flops change their state at the rising or falling edge of the clock signal, while level-triggered flip-flops change their state continuously as long as the clock signal is active.

Flip-flops are classified into various types based on their behavior and the number of inputs. Some of the commonly used flip-flops include D flip-flops, JK flip-flops, T flip-flops, and SR flip-flops. D flip-flops have a single data input and a clock input and can store one bit of information. JK flip-flops have two inputs, J and K, and can store one bit of information. T flip-flops have a single input and can toggle between two states based on the clock signal. SR flip-flops have two inputs, S and R, and can store one bit of information.

Latches and flip-flops are used in various applications, including digital signal processing, memory systems, and control circuits. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.