74HCT147N NXP Semiconductors, 74HCT147N Datasheet - Page 4
74HCT147N
Manufacturer Part Number
74HCT147N
Description
Encoder 9-to-4 Priority CMOS 16-Pin PDIP Bulk
Manufacturer
NXP Semiconductors
Type
Priorityr
Datasheet
1.74HC147D653.pdf
(7 pages)
Specifications of 74HCT147N
Package
16PDIP
Logic Family
HCT
Number Of Element Inputs
9
Number Of Element Outputs
4
Operating Supply Voltage
5 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74HCT147N
Manufacturer:
HARIS
Quantity:
1 200
Philips Semiconductors
FUNCTION TABLE
Notes
1. H = HIGH voltage level
December 1990
H
X
X
X
X
X
X
X
X
L
10-to-4 line priority encoder
A
L = LOW voltage level
X = don’t care
0
H
X
X
X
X
X
X
X
L
H
A
1
H
X
X
X
X
X
X
L
H
H
A
2
H
X
X
X
X
X
L
H
H
H
A
3
INPUTS
H
X
X
X
X
L
H
H
H
H
A
4
Fig.4 Functional diagram.
H
X
X
X
L
H
H
H
H
H
A
5
H
X
X
L
H
H
H
H
H
H
A
4
6
H
X
L
H
H
H
H
H
H
H
A
7
H
L
H
H
H
H
H
H
H
H
A
8
H
L
L
H
H
H
H
H
H
H
Y
3
H
H
H
L
L
L
L
H
H
H
74HC/HCT147
Y
OUTPUTS
2
Product specification
H
H
H
L
L
H
H
L
L
H
Y
1
H
L
H
L
H
L
H
L
H
L
Y
0