74HC85DB View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
74HC85DB Datasheet PDF : 19 Pages
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Nexperia
6 Pinning information
6.1 Pinning
74HC85
74HCT85
B3 1
16 VCC
IA<B 2
15 A3
IA=B 3
14 B2
IA>B 4
13 A2
QA>B 5
12 A1
QA=B 6
11 B1
QA<B 7
10 A0
GND 8
9 B0
aaa-028462
Figure 5. Pin configuration SOT109-1 (SO16)
6.2 Pin description
Table 2. Pin description
Symbol
IA<B
IA=B
IA>B
QA>B
QA=B
QA<B
A0 to A3
B0 to B3
GND
VCC
Pin
2
3
4
5
6
7
10, 12, 13, 15
9, 11, 14, 1
8
16
74HC85; 74HCT85
4-bit magnitude comparator
74HC85
74HCT85
B3 1
IA<B 2
IA=B 3
IA>B 4
QA>B 5
QA=B 6
QA<B 7
GND 8
16 VCC
15 A3
14 B2
13 A2
12 A1
11 B1
10 A0
9 B0
aaa-028463
Figure 6. Pin configuration SOT338-1 (SSOP16)
and SOT403-1 (TSSOP16)
Description
A<B expansion input
A=B expansion input
A>B expansion input
A>B output
A=B output
A<B output
word A inputs
word B inputs
ground (0 V)
supply voltage
74HC_HCT85
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 20 April 2018
© Nexperia B.V. 2018. All rights reserved.
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