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HCC4514B

4-BIT LATCH/4-TO-16 LINE DECODER

STMicroelectronics 

HCC/HCF4514B

HCC/HCF4515B

4-BIT LATCH/4-TO-16 LINE DECODER

HCC/HCF4514B OUTPUT ”HIGH” ON SELECT

HCC/HCF4515B OUTPUT ”LOW” ON SELECT

. QUIESCENT CURRENT SPECIFIED TO 20V

FOR HCC DEVICE

. STROBED INPUT LATCH

. INHIBIT CONTROL

. INPUT CURRENT OF 100nA AT 18V AND 25°C

FOR HCC DEVICE

. 100% TESTED FOR QUIESCENT CURRENT

. MEETS ALL REQUIREMENTS OF JEDECTEN-

TATIVE STANDARD N0. 13A, ”STANDARD

SPECIFICATIONS FOR DESCRIPTION OF ”B”

SERIES CMOS DEVICES”

EY

(Plastic Package)

F

(Ceramic Frit Seal Package)

M1

(Micro Package)

ORDER CODES :

HCC45XXBF HCF45XXBEY

HCF45XXBM1

PIN CONNECTIONS

DESCRIPTION

The HCC 4514B/HCC4515B (extended temperature

range) and the HCF 4514B/HCF4515B (intermediate

temperature range) are monolithic integrated circuits

available in 24-lead dual in-line plastic or ceramic

package and plastic micro package. The

HCC/HCF4514B/4515B consisting of a 4-bit strobed

latch and a 4 to 16 line decoder. The latches hold the

last input data presented prior to the strobe transition

from 1 to 0. Inhibit control allows all outputs to be

placed at 0 (HCC/HCF4514B)or 1 (HCC/HCF4515B)

regardless of the state ofthe data or strobe inputs. The

decode truth table indicates all combinations of data

inputs and appropriate selected outputs.

June 1989

1/11

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