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74HC85PW,112 查看數據表(PDF) - NXP Semiconductors.
零件编号
产品描述 (功能)
生产厂家
74HC85PW,112
4-bit magnitude comparator
NXP Semiconductors.
74HC85PW,112 Datasheet PDF : 19 Pages
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Nexperia
74HC85; 74HCT85
4-bit magnitude comparator
Table 9. Test data
Type
74HC85
74HCT85
Input
V
I
V
CC
3.0 V
t
r
, t
f
6.0 ns
6.0 ns
12 Application information
Load
C
L
15 pF, 50 pF
15 pF, 50 pF
Test
t
PLH
, t
PHL
t
PLH
, t
PHL
A8
B8
most
A9
significant
B9
4 bits of
A10
each word
B10
A11
B11
A4
B4
A5
B5
A6
B6
A7
B7
A0
B0
least
A1
significant
B1
4 bits of
A2
each word
B2
A3
B3
GND
V
CC
GND
A0
Q
A<B
B0
Q
A=B
A1
Q
A>B
B1
A2
B2
A3
B3
74HC85
74HCT85
I
A<B
I
A=B
I
A>B
A0
Q
A<B
B0
Q
A=B
A1
Q
A>B
B1
A2
B2
A3
B3
74HC85
74HCT85
I
A<B
I
A=B
I
A>B
Figure 9. Series cascading; comparing 12-bit words
A0
Q
A<B
B0
Q
A=B
A1
Q
A>B
B1
A2
B2
A3
B3
74HC85
74HCT85
I
A<B
I
A=B
I
A>B
outputs
aaa-028465
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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