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BL1501 - CMOS 4-CH 3-STATE Differential Line Driver

Datasheet Summary

Description

The BL1501 is a 4-channel differential line driver designed for digital data transmission over balanced lines.

It is designed to meet all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS.

Features

  • TTL input compatible.
  • Typical propagation delays: 6 ns.
  • Typical output skew: 0.5 ns.
  • Outputs will not load line when VCC = 0V.
  • BL1501 meets the requirements of EIA standard RS-422.
  • Operation from single 5V supply.
  • TRI-STATE outputs for connection to system buses.
  • Low quiescent current.
  • Available in surface mount Connection Diagrams http://www. belling. com. cn -1Total 6 Pages 8/28/2006 Wrote by 2006 Pin.

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Datasheet preview – BL1501

Datasheet Details

Part number BL1501
Manufacturer SHANGHAI BELLING
File Size 235.67 KB
Description CMOS 4-CH 3-STATE Differential Line Driver
Datasheet download datasheet BL1501 Datasheet
Additional preview pages of the BL1501 datasheet.

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Full PDF Text Transcription

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BL1501 BL1501 CMOS 4-CH. 3-STATE Differential Line Driver General Description The BL1501 is a 4-channel differential line driver designed for digital data transmission over balanced lines. It is designed to meet all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS. This enables the construction of serial and terminal interfaces while maintaining minimal power consumption. The BL1501 accepts TTL or CMOS input levels and translates these to RS-422 output levels. This device uses special output circuitry that enables the drivers to power down without loading down the bus. This device has enable and disable circuitry common to all four drivers. The BL1501 is pin compatible to the DS26C31(NS) and the AM26C31(TI) .
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