74HCT147N,652 NXP Semiconductors, 74HCT147N,652 Datasheet - Page 4

• Manufacturer Part Number: 74HCT147N,652
• Description: IC 10-4 PRIORITY ENCODER 16-DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr
• Type: Priority Encoderr

Specifications of 74HCT147N,652

• Package / Case: 16-DIP (0.300", 7.62mm)
• Circuit: 1 x 10:4
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: HCT
• Number Of Lines (input / Output): 9.0 / 4.0
• Propagation Delay Time: 35 ns at 4.5V
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Number Of Input Lines: 9.0
• Number Of Output Lines: 4.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 74HCT147N; 74HCT147N; 933669940652

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