Philips hef4731b, hef4731 v DATASHEETS
INTEGRATED CIRCUITS
DATA SH EET
For a complete data sheet, please also download:
•The IC04 LOCMOS HE4000B Logic
Family Specifications HEF, HEC
•The IC04 LOCMOS HE4000B Logic
Package Outlines/Information HEF, HEC
HEF4731B; HEF4731V
LSI
Quadruple 64-bit static shift register
Product specification
File under Integrated Circuits, IC04
January 1995
Philips Semiconductors Product specification
Quadruple 64-bit static shift register
DESCRIPTION
The HEF4731B and HEF4731V are quadruple 64-bit static
shift registers each with separate serial data inputs (DAto
DD), clock inputs (CPAto CPD) and data outputs (O
O
) from the 64th register position.
63D
63A
to
HEF4731B; HEF4731V
LSI
Recommended supply voltage range for HEF4731B is 3 to
15 V and for HEF4731V is 4,5 to 12,5 V.
Data are shifted to the next stage on the negative-going
transitions of the clock. Low impedance outputs are
provided for direct interface to TTL.
Fig.2 Pinning diagram.
Fig.1 Functional diagram.
HEF4731BP;
HEF4731VP(N):
HEF4731BD;
HEF4731VD(F):
( ): Package Designator North America
FAMILY DATA, IDDLIMITS category LSI
See Family Specifications
14-lead DIL; plastic
(SOT27-1)
14-lead DIL; ceramic (cerdip)
(SOT73)
January 1995 2
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