HD74HC85FPEL Renesas Electronics America, HD74HC85FPEL Datasheet - Page 4
![](/photos/31/30/313001/544-16-soic_sml.jpg)
HD74HC85FPEL
Manufacturer Part Number
HD74HC85FPEL
Description
Manufacturer
Renesas Electronics America
Type
Magnitude Comparatorr
Datasheet
1.HD74HC85FPEL.pdf
(10 pages)
Specifications of HD74HC85FPEL
Logic Family
HC
Technology
CMOS
High Level Output Current
-5.2mA
Low Level Output Current
5.2mA
Output Function
A<B, A=B, A>B
Package Type
SOP
Quiescent Current
4uA
Mounting
Surface Mount
Pin Count
16
Polarity
Non-Inverting
Abs. Propagation Delay Time
265ns
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Supply Voltage (max)
6V
Operating Supply Voltage (min)
2V
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Number Of Bits
4
Lead Free Status / RoHS Status
Not Compliant
HD74HC85
Function Table
H :
L :
X :
Pin Arrangement
Rev.2.00, Oct 06, 2005 page 2 of 7
A
A
A
A
A
A
A
A
A
A
A
A
A
A
3
3
3
3
3
3
3
3
3
3
3
3
3
3
, B
> B
< B
= B
= B
= B
= B
= B
= B
= B
= B
= B
= B
= B
3
High level
Low level
Irrelevant
3
3
3
3
3
3
3
3
3
3
3
3
3
A
A
A
A
A
A
A
A
A
A
A
Data Word Inputs
A
2
2
2
2
2
2
2
2
2
2
2
2
, B
X
X
> B
< B
= B
= B
= B
= B
= B
= B
= B
= B
= B
2
2
2
2
2
2
2
2
2
2
2
2
A
A
A
A
A
A
A
A
A
A
1
1
1
1
1
1
1
1
1
1
, B
X
X
X
X
> B
< B
= B
= B
= B
= B
= B
= B
= B
1
1
1
1
1
1
1
1
1
1
A
A
A
A
A
A
A
A
B
Data
Input
GND
A<B
A=B
A>B
A>B
A=B
A<B
0
0
0
0
0
0
0
3
0
X
X
X
X
X
X
> B
< B
= B
= B
= B
= B
= B
, B
0
0
0
0
0
0
0
0
1
2
3
4
5
6
7
8
A > Bin
H
H
X
X
X
X
X
X
X
X
L
L
X
A<B
A=B
A>B
A>B
A=B
A<B
Cascading Inputs
(Top view)
B
B
In
out
0
3
A = Bin
A
B
A
A
B
A
H
X
X
X
X
X
X
X
X
L
L
L
L
3
2
2
1
1
0
A < Bin
16
15
14
13
12
11
10
9
X
X
X
X
X
X
X
X
H
H
X
L
L
V
A
B
A
A
B
A
B
CC
3
2
2
1
1
0
0
A > Bout
H
H
H
H
H
H
L
L
L
L
L
L
L
A = Bout
Outputs
H
L
L
L
L
L
L
L
L
L
L
L
L
A < Bout
H
H
H
H
H
H
L
L
L
L
L
L
L