DS9638QML Series

RS-422 Dual High Speed Differential Line Driver

Catalog

RS-422 Dual High Speed Differential Line Driver

Part	Type	Mounting Type	Package Name	Number of Drivers	Number of Receivers	Package Length	Package Width	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Operating Temperature (Max)	Operating Temperature (Min)	Protocol
Texas Instruments DS9638J/883	Driver	Through Hole	8-CDIP	2	0	0.3 in	7.62 mm	5.5 V	4.5 V	125 °C	-55 °C	RS422
Texas Instruments DS9638J/883	Driver	Through Hole	8-CDIP	2	0	0.3 in	7.62 mm	5.5 V	4.5 V	125 °C	-55 °C	RS422

Catalog

RS-422 Dual High Speed Differential Line Driver

Description

The DS9638 is a Schottky, TTL compatible, dual differential line driver designed specifically to meet the EIA Standard RS-422 specifications. It is designed to provide unipolar differential drive to twisted pair or parallel wire transmission lines. The inputs are TTL compatible. The outputs are similar to totem pole TTL outputs, with active pull-up and pull-down. The device features a short circuit protected active pull-up with low output impedance and is specified to drive 50Ω transmission lines at high speed. The mini-CDIP provides high package density. The DS9638 is a Schottky, TTL compatible, dual differential line driver designed specifically to meet the EIA Standard RS-422 specifications. It is designed to provide unipolar differential drive to twisted pair or parallel wire transmission lines. The inputs are TTL compatible. The outputs are similar to totem pole TTL outputs, with active pull-up and pull-down. The device features a short circuit protected active pull-up with low output impedance and is specified to drive 50Ω transmission lines at high speed. The mini-CDIP provides high package density.