MC145436A
features
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- - Single + 5 V Power Supply Detects All 16 Standard Digits Uses Inexpensive 3.58 MHz Crystal Provides Guard Time Controls to Improve Speech Immunity Output in 4- Bit Hexadecimal Code Built- In 60 Hz and Dial Tone Rejection Pin patible with SSI- 204, MC145436, and MC14LC5436 Functional and Applicational patible with MC145436 and MC14LC5436
14 1
P SUFFIX PLASTIC DIP CASE 646
16 1
DW SUFFIX SOG PACKAGE CASE 751G
ORDERING INFORMATION
MC145436AP Plastic DIP MC145436ADW SOG Package
PIN ASSIGNMENTS PDIP
D2 D1 ENB VDD GT Xen Ain 1 2 3 4 5 6 7 14 13 12 11 10 9 8 D4 D8 DV ATB Xin Xout GND
D2 D1 ENB VDD NC GT Xen Ain 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 D4 D8 DV NC ATB Xin Xout GND
NC = NO CONNECTION
This document contains information on a new product. Specifications and information herein are subject to change without notice.
REV 1 1/96
© Motorola, Inc. 1996 MOTOROLA
MC145436A 1
BLOCK DIAGRAM
697 Ain 60 Hz REJECTION FILTER BS1 770 852 941 1209 BS2 1336...
