SN74S20 Series

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

Catalog

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

Part	Input Logic Level - Low	Package / Case [x]	Package / Case [y]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Logic Type	Number of Circuits	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Number of Inputs	Current - Quiescent (Max) [Max]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Max Propagation Delay @ V, Max CL
Texas Instruments SN74S20D	0.8 V	0.154 in	3.9 mm	14-SOIC	70 °C	0 °C	NAND Gate	2	4.75 V	5.25 V	Surface Mount	4	8 mA	1 mA	20 mA	5 ns
Texas Instruments SN74S20N	0.8 V	0.3 "	7.62 mm	14-DIP	70 °C	0 °C	NAND Gate	2	4.75 V	5.25 V	Through Hole	4	8 mA	1 mA	20 mA	5 ns

Catalog

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

Key Features

• Package Options Include Plastic "Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPsDependable Texas Instruments Quality and ReliabilityPackage Options Include Plastic "Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPsDependable Texas Instruments Quality and Reliability

Description

These devices contain two independent 4-input NAND gates. The SN5420, SN54LS20, and SN54S20 are characterized for operation over the full military range of -55°C to 125°C. The SN7420, SN74LS20, and SN74S20 are characterized for operation from 0°C to 70°C. These devices contain two independent 4-input NAND gates. The SN5420, SN54LS20, and SN54S20 are characterized for operation over the full military range of -55°C to 125°C. The SN7420, SN74LS20, and SN74S20 are characterized for operation from 0°C to 70°C.