SN74S38 Series

4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with open-collector outputs

Catalog

4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with open-collector outputs

Part	Package / Case [x]	Package / Case [y]	Package / Case	Max Propagation Delay @ V, Max CL	Features	Input Logic Level - Low	Mounting Type	Number of Inputs	Logic Type	Operating Temperature [Max]	Current - Output High, Low	Current - Output High, Low	Voltage - Supply [Min]	Voltage - Supply [Max]	Number of Circuits	Supplier Device Package
Texas Instruments SN74S38DR	0.154 in	3.9 mm	14-SOIC	9 ns	Open Collector	0.8 V	Surface Mount	2	NAND Gate	70 °C	60 mA	-	4.75 V	5.25 V	4
Texas Instruments SN74S38NS	0.209 "	5.3 mm	14-SOIC	9 ns	Open Collector	0.5 V	Surface Mount	2	NAND Gate	70 °C	60 mA	-	4.75 V	5.25 V	4	14-SO
Texas Instruments SN74S38N	0.3 "	7.62 mm	14-DIP	9 ns	Open Collector	0.8 V	Through Hole	2	NAND Gate	70 °C	60 mA	-	4.75 V	5.25 V	4
Texas Instruments SN74S38D	0.154 in	3.9 mm	14-SOIC	9 ns	Open Collector	0.8 V	Surface Mount	2	NAND Gate	70 °C	60 mA	-	4.75 V	5.25 V	4

Catalog

4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with open-collector outputs

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 four independent 2-input NAND buffer gates with open-collector outputs. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate high VOHlevels. The SN5438, SN54LS38, and SN54S38 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7438, SN74LS38, and SN74S38 are characterized for operation from 0°C to 70°C. These devices contain four independent 2-input NAND buffer gates with open-collector outputs. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate high VOHlevels. The SN5438, SN54LS38, and SN54S38 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7438, SN74LS38, and SN74S38 are characterized for operation from 0°C to 70°C.