Motorola => Freescale
DRIVER / RECEIVERS EIA–232–E and CCITT V.28
Motorola => Freescale
ISDN Universal Digital Loop Transceivers II
Motorola => Freescale
1200 BAUD FSK MODEM
Philips Electronics
EIA-232-D/V.28 driver/receiver
Motorola => Freescale
5 Volts Only DRIVER / RECEIVERS
Motorola => Freescale
Universal Digital Loop Transceivers (UDLT)
Motorola => Freescale
Single-Chip 300-Baud Modem
Motorola => Freescale
DUAL TUNALBLE LOW PASS SAMPLED DATA FILTERS
ON Semiconductor
Programmable Timer
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