SN74ALS639ANSR

$2.35

Description：IC TXRX NON-INVERT 5.5V 20SO
Series：74ALS
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk

SKU:a1bcf823c590 Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

SN74ALS639ANSR is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC TXRX NON-INVERT 5.5V 20SO. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for SN74ALS639ANSR

Description：IC TXRX NON-INVERT 5.5V 20SO
Series：74ALS
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Logic Type：Transceiver, Non-Inverting
Number of Elements：1
Number of Bits per Element：8
Input Type：-
Output Type：Open Collector, Push-Pull
Current - Output High, Low：-, 24mA; 15mA, 24mA
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：20-SOIC (0.209", 5.30mm Width)
Supplier Device Package：20-SO
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for SN74ALS639ANSR

SN74ALS639ANSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS639ANSR is an octal bus transceiver from the Texas Instruments 74ALS logic family, housed in a 20-SO package. It features non-inverting transmission with open collector and push-pull outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V. It contains one element with eight bits per element, designed for surface-mount installation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Octal bus transceiver architecture supporting bidirectional data flow
Combines open collector and push-pull output configurations
Non-inverting signal transmission capability

Buffers, Drivers, Receivers, Transceivers Applications

Memory buffer applications
Clock drivers
Bus-oriented communications systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component status as this part may be obsolete. Confirm package type matches design requirements. Check RoHS compliance details. Ensure compatibility with existing 74ALS logic families. Validate pinout against schematic before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring octal buffering with mixed output types. Suitable for systems needing both open collector and push-pull capabilities. Ideal for bus-oriented interfaces. Consider power consumption characteristics of the ALS series. Verify operating temperature range suitability.

Buffers, Drivers, Receivers, Transceivers Part Context

Part of the Texas Instruments 74ALS series, known for high-speed performance. Belongs to the buffers, drivers, and receivers category. Designed for digital logic applications requiring reliable signal transmission. Compatible with standard TTL input levels.