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HEF4532B डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 8-input priority encoder - NXP

भाग संख्या HEF4532B
समारोह 8-input priority encoder
मैन्युफैक्चरर्स NXP 
लोगो NXP लोगो 
पूर्व दर्शन
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<?=HEF4532B?> डेटा पत्रक पीडीएफ

HEF4532B pdf
Philips Semiconductors
8-input priority encoder
Product specification
HEF4532B
MSI
DESCRIPTION
The HEF4532B is an 8-input priority encoder with eight
active HIGH priority inputs (I0 to I7), three active HIGH
outputs (O0 to O2), an active HIGH enable input (Ein), an
active HIGH enable output (Eout) and an active HIGH
group select output (GS).
Data is accepted on inputs I0 to I7. The binary code
corresponding to the highest priority input (I0 to I7) which is
HIGH, is generated on O0 to O2 if Ein is HIGH. Input I7 is
assigned the highest priority.
GS is HIGH when one or more priority inputs and Ein are
HIGH. Eout is HIGH when I0 to I7 are LOW and Ein is HIGH.
Ein, when LOW, forces all outputs (O0 to O2, GS, Eout)
LOW.
Fig.1 Functional diagram.
HEF4532BP(N): 16-lead DIL; plastic
(SOT38-1)
HEF4532BD(F): 16-lead DIL; ceramic (cerdip)
(SOT74)
HEF4532BT(D): 16-lead SO; plastic
(SOT109-1)
( ): Package Designator North America
PINNING
I0 to I7
Ein
Eout
GS
O0 to O2
priority inputs
enable input
enable output
group select output
outputs
FAMILY DATA, IDD LIMITS category MSI
See Family Specifications
Fig.2 Pinning diagram.
January 1995
2

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
HEF4532B8-input priority encoderNXP
NXP


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