SN74S37D

$2.72

Description：IC GATE NAND 4CH 2-INP 14SOIC
Series：74S
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:0749d48a449f Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SN74S37D is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE NAND 4CH 2-INP 14SOIC. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SN74S37D

Description：IC GATE NAND 4CH 2-INP 14SOIC
Series：74S
Mfr：Texas Instruments
Package：Bulk,Tube
Logic Type：NAND Gate
Number of Circuits：4
Number of Inputs：2
Features：-
Voltage - Supply：4.75V ~ 5.25V
Current - Quiescent (Max)：-
Current - Output High, Low：3mA, 60mA
Input Logic Level - Low：0.8V
Input Logic Level - High：2V
Max Propagation Delay @ V, Max CL：6ns @ 5V, 150pF
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Supplier Device Package：14-SOIC
Package / Case：14-SOIC (0.154", 3.90mm Width)
Grade：-
Qualification：-

Inverter Gates datasheet and documents for SN74S37D

SN74S37D

Inverter Gates Overview

The SN74S37D is a quad 2-input NAND buffer manufactured by Texas Instruments, belonging to the 74S series of Schottky TTL logic. It features four independent NAND gates in a 14-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports surface-mount installation. Key electrical characteristics include a propagation delay of 6 ns at 5 V with 150 pF load, a low-level output current of 60 mA, and a high-level output current of -3 mA. It functions reliably across an operating temperature range of 0°C to +70°C.

Inverter Gates Feature Summary

Contains four independent 2-input NAND logic gates for signal processing
Utilizes Schottky TTL technology to achieve fast switching speeds
Provides high fan-out capability through strong low-level output drive
Designed for surface-mount assembly in compact electronic systems

Inverter Gates Applications

Digital buffering and level shifting in logic circuits
Signal inversion and gating in microprocessor interfaces
Clock distribution networks requiring fast propagation
General-purpose logic operations in industrial control systems

Inverter Gates Procurement Notes

Verify the specific package variant and manufacturer lot codes upon receipt. Confirm RoHS compliance status as per the latest datasheet revision. Ensure storage conditions maintain moisture sensitivity level integrity before soldering. Cross-reference ordering numbers with official Texas Instruments documentation to avoid counterfeit components.

Inverter Gates Selection Notes

Select this component when Schottky TTL speed is required for NAND logic functions. Consider the 14-SOIC package constraints for PCB layout. Evaluate power dissipation limits given the 60 mA sink capability. Compare against LS or HC series alternatives if lower power consumption is prioritized over switching speed.

Inverter Gates Part Context

This part belongs to the Texas Instruments 74S family, known for high-speed performance compared to standard TTL. The SN74S37 specifically implements non-inverting buffer functionality using NAND gate structures. It serves as a foundational logic element in legacy and mixed-signal designs requiring robust noise immunity and rapid response times.