SN74LS132 Series

4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with Schmitt-Trigger inputs

Catalog

4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with Schmitt-Trigger inputs

Part	Package / Case [x]	Package / Case [y]	Package / Case	Number of Circuits	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Logic Type	Features	Operating Temperature [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Quiescent (Max) [Max]	Max Propagation Delay @ V, Max CL	Input Logic Level - Low	Input Logic Level - High	Number of Inputs	Mounting Type	Supplier Device Package
Texas Instruments SN74LS132D	0.154 in	3.9 mm	14-SOIC	4	400 µA	8 mA	NAND Gate	Schmitt Trigger	70 °C	4.75 V	5.25 V	11 mA	22 ns	0.5 V	1.9 V	2	Surface Mount
Texas Instruments SN74LS132NSR	0.209 "	5.3 mm	14-SOIC	4	400 µA	8 mA	NAND Gate	Schmitt Trigger	70 °C	4.75 V	5.25 V		22 ns	0.5 V	1.9 V	2	Surface Mount	14-SO
Texas Instruments SN74LS132N	0.3 "	7.62 mm	14-DIP	4	400 µA	8 mA	NAND Gate	Schmitt Trigger	70 °C	4.75 V	5.25 V	11 mA	22 ns	0.5 V	1.9 V	2	Through Hole

Catalog

4-ch, 2-input, 4.75-V to 5.25-V bipolar NAND gates with Schmitt-Trigger inputs

Key Features

• Operation from Very Slow EdgesImproved Line-Receiving CharacteristicsHigh Noise ImmunityOperation from Very Slow EdgesImproved Line-Receiving CharacteristicsHigh Noise Immunity

Description

Each circuit functions as a 2-input NAND gate, but because of the Schmitt action, it has different input threshold levels for positive (VT+) and for negative going (VT-) signals. These circuits are temperature-compensated and can be triggered from the slowest of input ramps and still give clear, jitter-free output signals. The SN54132, SN54LS132, and SN54S132 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74132, SN74LS132, and SN74S132 are characterized for operation from 0°C to 70°C. Each circuit functions as a 2-input NAND gate, but because of the Schmitt action, it has different input threshold levels for positive (VT+) and for negative going (VT-) signals. These circuits are temperature-compensated and can be triggered from the slowest of input ramps and still give clear, jitter-free output signals. The SN54132, SN54LS132, and SN54S132 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74132, SN74LS132, and SN74S132 are characterized for operation from 0°C to 70°C.