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uA9638 - DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER

Download the uA9638 datasheet PDF. This datasheet also covers the uA9638C variant, as both devices belong to the same dual high-speed differential line driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The uA9638C is a dual high-speed differential line driver designed to meet ANSI Standard EIA/ TIA-422-B.

The inputs are TTL and CMOS compatible and have input clamp diodes.

Schottky-diode-clamped transistors are used to minimize propagation delay time.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (uA9638C-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
UA9638 Dual High Speed Differential Line Driver Fairchild Semiconductor
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UA9643 Dual TTL to MOS/CCD Driver Fairchild Semiconductor
UA9665 (UA9665 - UA9668) High Current / Vlotage Darlington Drivers FAIRCHILD
UA9666 (UA9665 - UA9668) High Current / Vlotage Darlington Drivers FAIRCHILD

Other Datasheets by Texas Instruments

Part Number Description
uA9638C Dual High-Speed Differential Line Driver
uA9638C-EP DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER
uA9636A DUAL LINE DRIVER
uA9636AC DUAL LINE DRIVER
uA9637A Dual Differential Line Receiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
uA9638C DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER D Meets or Exceeds ANSI Standard EIA/ TIA-422-B D Operates From a Single 5-V Power Supply D Drives Loads as Low as 50 Ω up to 15 Mbps D TTL- and CMOS-Input Compatibility D Output Short-Circuit Protection D Interchangeable With National Semiconductor™ DS9638 SLLS112C − OCTOBER 1980 − REVISED APRIL 1994 D OR P PACKAGE (TOP VIEW) VCC 1 1A 2 2A 3 GND 4 8 1Y 7 1Z 6 2Y 5 2Z description The uA9638C is a dual high-speed differential line driver designed to meet ANSI Standard EIA/ TIA-422-B. The inputs are TTL and CMOS compatible and have input clamp diodes. Schottky-diode-clamped transistors are used to minimize propagation delay time. This device operates from a single 5-V power supply and is supplied in an 8-pin package.