HEF4731 View Datasheet(PDF) - Philips Electronics
Part Name
Description
View to exact match
HEF4731 Datasheet PDF : 4 Pages
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Philips Semiconductors
Quadruple 64-bit static shift register
Product speciļ¬cation
HEF4731B; HEF4731V
LSI
DESCRIPTION
The HEF4731B and HEF4731V are quadruple 64-bit static
shift registers each with separate serial data inputs (DA to
DD), clock inputs (CPA to CPD) and data outputs (O63A to
O63D) from the 64th register position.
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.1 Functional diagram.
Fig.2 Pinning diagram.
HEF4731BP;
HEF4731VP(N):
14-lead DIL; plastic
(SOT27-1)
HEF4731BD;
HEF4731VD(F):
14-lead DIL; ceramic (cerdip)
(SOT73)
( ): Package Designator North America
FAMILY DATA, IDD LIMITS category LSI
See Family Speciļ¬cations
January 1995
2
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