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74HC85DB Datasheet(PDF) 3 Page - NXP Semiconductors

Part # 74HC85DB
Description  4-bit magnitude comparator
PDF  9 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

74HC85DB Datasheet(HTML) 3 Page - NXP Semiconductors

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December 1990
3
Philips Semiconductors
Product specification
4-bit magnitude comparator
74HC/HCT85
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
2IA<B
A
< B expansion input
3IA=B
A = B expansion input
4IA>B
A
> B expansion input
5QA>B
A
> B output
6QA=B
A = B output
7QA<B
A
< B output
8
GND
ground (0 V)
9, 11, 14, 1,
B0 to B3
word B inputs
10, 12, 13, 15
A0 to A3
word A inputs
16
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.



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