SN74AS757NS

$4.38

Description：IC BUFF/DVR DUAL NON-INV 20SO
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:97fafa49df88 Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

SN74AS757NS is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BUFF/DVR DUAL NON-INV 20SO. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for SN74AS757NS

Description：IC BUFF/DVR DUAL NON-INV 20SO
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Number of Elements：-
Number of Bits per Element：-
Input Type：-
Output Type：-
Current - Output High, Low：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for SN74AS757NS

SN74AS757NS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AS757NS is an octal buffer and line driver from the Texas Instruments 74AS logic family, housed in a 20-pin plastic DIP (N) package. It features non-inverting open-collector outputs with symmetrical active-low output-enable inputs. Designed for high fan-out and improved fan-in, it operates within a supply voltage range of 4.5 V to 5.5 V. The device supports propagation delays up to 19 ns and low-level output currents up to 64 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Open-collector outputs eliminate the need for 3-state overlap protection
PNP inputs reduce DC loading on driving circuits
High fan-out and improved fan-in capabilities

Buffers, Drivers, Receivers, Transceivers Applications

Bus-oriented receivers and transmitters
Memory address drivers
Clock drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'N' confirms the standard plastic DIP-20 package configuration. Confirm RoHS compliance status as indicated in current manufacturer documentation. Ensure the component meets the required commercial temperature range specifications before integration into final designs.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing bus-oriented systems requiring open-collector outputs. It serves as a direct alternative to 3-state buffers by removing the necessity for external overlap protection circuitry. Consider its high fan-out characteristics for driving multiple loads efficiently.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AS series of high-speed Schottky TTL logic devices. It functions as the non-inverting counterpart to the SN74AS756. The device is characterized for operation from 0°C to 70°C, distinguishing it from the military-grade SN54AS756 which covers -55°C to 125°C.