HCF4089B View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

HCF4089B

BINARY RATE MULTIPLIER

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10

HCF4089B

IINPUT EQUIVALENT CIRCUIT

FUNCTIONAL DIAGRAM

PIN DESCRIPTION

PIN No

SYMBOL NAME AND FUNCTION

14, 15, 2, 3

5

6

4

1

7

13

12

11

10

9

8

16

A, B, C, D Binary Rate Select Inputs

OUT Rate Output

OUT Rate Output

SET TO "15" Set Input

"15" OUT Output

INHIBIT OUT

(CARRY)

Inhibit Out (Carry)

CLEAR Clear Input

CASCADE Cascade

INHIBIT IN

(CARRY)

Inhibit Input (Carry)

STROBE Strobe

CLOCK Clock Input

VSS

Negative Supply Voltage

VDD

Positive Supply Voltage

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