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HD29051

ETC
Part Number HD29051
Manufacturer ETC
Description Dual Differential Line Drivers / ReceiversWith 3 State Outputs
Published Mar 23, 2005
Detailed Description HD29051 Dual Differential Line Drivers / ReceiversWith 3 State Outputs The HD29051 features differential line drivers / ...
Datasheet PDF File HD29051 PDF File

HD29051
HD29051

Overview
HD29051 Dual Differential Line Drivers / ReceiversWith 3 State Outputs The HD29051 features differential line drivers / receivers with three state output designed to meet the spec of EIA RS–422A and 423A.
Each device has two drivers / receivers in a 16 pin package.
The device becomes in enable state when active high for a driver and active low for a receiver.
Pin Arrangement R1B R1A R1Y 1 2 3 16 VCC 15 D1A 14 D1Y 13 D1Z 12 D2 Enable 11 D2Z 10 D2Y 9 D2A D1 4 Enable R2Y 5 6 7 8 (Top View) Features Driver • Built in current restriction when short circuit • Power up / down protection.
• High output current IOH = –40 mA IOL = 40 mA Receiver • Input hysteresis (Typ.
50 mV) • In phase input volt...


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