HCF4527B_02 Datasheet, PDF (2/12 Pages) STMicroelectronics – BCD RATE MULTIPLEXER

HCF4527B
INPUT EQUIVALENT CIRCUIT
FUNCTIONAL DIAGRAM
PIN DESCRIPTION
PIN No
SYMBOL NAME AND FUNCTION
14, 15, 2, 3
10
12
5, 6
9
11
4
13
7
1
8
16
A, B, C, D BCD Rate Select Inputs
STROBE Strobe Input
CASCADE Cascade
OUT, OUT Rate Outputs
CLOCK Clock Input
INHIBIT IN Inhibit Input (Carry)
SET T0 "9" Set Input
CLEAR Clear Input
INHIBIT OUT Inhibit Out (Carry)
"9" OUT Output
V_SS
Negative Supply Voltage
V_DD
Positive Supply Voltage
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