Specification	SN74ALS02ADR

Current - Output High, Low [custom]	400 µA
Current - Output High, Low [custom]	8 mA
Input Logic Level - Low	0.8 V
Logic Type	NOR Gate
Max Propagation Delay @ V, Max CL	12 ns
Mounting Type	Surface Mount
Number of Circuits	4
Number of Inputs	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74ALS02A Series

4-ch, 2-input, 4.5-V to 5.5-V bipolar NOR gates

Part	Input Logic Level - Low	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Max Propagation Delay @ V, Max CL	Number of Inputs	Number of Circuits	Voltage - Supply [Min]	Voltage - Supply [Max]	Logic Type	Package / Case [x]	Package / Case [y]	Package / Case	Current - Output High, Low [custom]	Current - Output High, Low [custom]
Texas Instruments SN74ALS02ADR	0.8 V	70 °C	0 °C	Surface Mount	12 ns	2	4	4.5 V	5.5 V	NOR Gate	0.154 in	3.9 mm	14-SOIC	400 µA	8 mA
Texas Instruments SN74ALS02ANG4	0.8 V	70 °C	0 °C	Through Hole	12 ns	2	4	4.5 V	5.5 V	NOR Gate	0.3 "	7.62 mm	14-DIP	400 µA	8 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.85
		10	$ 0.75
		25	$ 0.70
		100	$ 0.57
		250	$ 0.53
		500	$ 0.45
		1000	$ 0.36
	Digi-Reel®	1	$ 0.85
		10	$ 0.75
		25	$ 0.70
		100	$ 0.57
		250	$ 0.53
		500	$ 0.45
		1000	$ 0.36
	Tape & Reel (TR)	2500	$ 0.33
		5000	$ 0.31
		12500	$ 0.29
		25000	$ 0.28
Texas Instruments	LARGE T&R	1	$ 0.61
		100	$ 0.47
		250	$ 0.34
		1000	$ 0.25

Description

General part information

SN74ALS02A Series

These devices contain four independent 2-input positive-NOR gates. They perform the Boolean functionsor Y = A\ \x95 B\ in positive logic.

The SN54ALS02A and SN54AS02 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS02A and SN74AS02 are characterized for operation from 0°C to 70°C.

These devices contain four independent 2-input positive-NOR gates. They perform the Boolean functionsor Y = A\ \x95 B\ in positive logic.

Documents

Technical documentation and resources

Quadruple 2-Input Positive-NOR Gates datasheet (Rev. B)

Data sheet