Datasheet Summary
SN55138, SN75138 QUADRUPLE BUS TRANSCEIVERS
SLLS079B
- SEPTEMBER 1973
- REVISED MAY 1995
D Single 5-V Supply D High-Input-Impedance, High-Threshold
Receivers
D mon Driver Strobe D TTL-patible Driver and Strobe Inputs
With Clamp Diodes
D High-Speed Operation D 100-mA Open-Collector Driver Outputs D Four Independent Channels D TTL-patible Receiver Output
SN55138 . . . J OR W PACKAGE SN75138 . . . D OR N PACKAGE
(TOP VIEW)
GND 1 1B 2 1R 3 1D 4 2D 5 2R 6 2B 7
GND 8
16 VCC 15 4B 14 4R 13 4D 12 S 11 3D 10 3R 9 3B description
The SN55138 and SN75138 quadruple bus transceivers are designed for two-way data munication over single-ended transmission lines. Each of the four...