Specification	SN74S140N

Current - Output High, Low [custom]	60 mA
Current - Output High, Low [custom]	40 mA
Input Logic Level - Low	0.8 V
Logic Type	NAND Gate
Max Propagation Delay @ V, Max CL	6 ns
Mounting Type	Through Hole
Number of Circuits	2
Number of Inputs	4
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	14-DIP
Package / Case [x]	0.3 "
Package / Case [y]	7.62 mm
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.75 V

SN74S140 Series

2-ch, 4-input, 4.75-V to 5.25-V bipolar NAND gates

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Inputs	Supplier Device Package	Package / Case [x]	Package / Case	Package / Case [y]	Operating Temperature [Max]	Logic Type	Number of Circuits	Max Propagation Delay @ V, Max CL	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Mounting Type	Input Logic Level - Low	Input Logic Level - High
Texas Instruments SN74S140NSR	4.75 V	5.25 V	4	14-SO	0.209 "	14-SOIC	5.3 mm	70 °C	NAND Gate	2	6 ns	60 mA	40 mA	Surface Mount	0.8 V
Texas Instruments SN74S140D	4.75 V	5.25 V	4		0.154 in	14-SOIC	3.9 mm	70 °C	NAND Gate	2	6 ns	60 mA	40 mA	Surface Mount	0.8 V
Texas Instruments SN74S140N	4.75 V	5.25 V	4		0.3 "	14-DIP	7.62 mm	70 °C	NAND Gate	2	6 ns	60 mA	40 mA	Through Hole	0.8 V
Texas Instruments SN74S140NS	4.75 V	5.25 V	4	14-SO	0.209 "	14-SOIC	5.3 mm	70 °C	NAND Gate	2	6 ns	60 mA	40 mA	Surface Mount	0.5 V	3.4 V
Texas Instruments SN74S140DR	4.75 V	5.25 V	4		0.154 in	14-SOIC	3.9 mm	70 °C	NAND Gate	2	6 ns	60 mA	40 mA	Surface Mount	0.8 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 3.37
		10	$ 3.02
		25	$ 2.86
		100	$ 2.48
		250	$ 2.35
		500	$ 2.11
		1000	$ 1.78
		2500	$ 1.69
		5000	$ 1.63
Texas Instruments	TUBE	1	$ 2.92
		100	$ 2.56
		250	$ 1.80
		1000	$ 1.45

Description

General part information

SN74S140 Series

These devices contain two independent 4-input positive-NAND 50-ohm line drivers. They perform the Boolean function Y = ABCD\.

The SN54S140 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74S140 is characterized for operation from 0°C to 70°C.

These devices contain two independent 4-input positive-NAND 50-ohm line drivers. They perform the Boolean function Y = ABCD\.

Documents

Technical documentation and resources

Dual 4-Input Positive-NAND 50-Ohm Line Drivers datasheet

Data sheet