MC145406
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MC145406/D
MC145406 Driver/Receiver
EIA 232- E and CCITT V.28 (Formerly RS- 232- D)
The MC145406 is a silicon- gate CMOS IC that bines three drivers and three receivers to fulfill the electrical specifications of standards E I A 2 3 2
- E a n d C C I T T V. 2 8 . T h e d r i v e r s f e a t u r e t r u e T T L i n p u t patibility, slew- rate- limited output, 300- Ω power- off source impedance, and output typically switching to within 25% of the supply rails. The receivers can handle up to ± 25 V while presenting 3 to 7 kΩ impedance. Hysteresis in the receivers aids reception of noisy signals. By bining both drivers and receivers in a single CMOS chip, the MC145406 provides efficient, low- power solutions for EIA 232- E and V.28 applications. Drivers
- ± 5 V to ± 12 V Supply Range
- 300- Ω Power- Off Source Impedance
- Output Current Limiting
- TTL patible
- Maximum Slew Rate = 30 V/µs Receivers
- ± 25 V Input Voltage Range When VDD...
