HD74LS145P Renesas Electronics America, HD74LS145P Datasheet - Page 4

• Manufacturer Part Number: HD74LS145P
• Manufacturer: Renesas Electronics America

Specifications of HD74LS145P

• Logical Function: Decoder/Driver
• Logic Family: LS
• Number Of Elements: 1
• Polarity: Inverting
• Number Of Inputs: 4
• Number Of Outputs: 10
• Output Type: Open Collector
• Propagation Delay Time: 50ns
• Package Type: PDIP
• Low Level Output Current: 80mA
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 16
• Technology: Bipolar
• Lead Free Status / Rohs Status: Not Compliant

HD74LS145
Function Table
Block Diagram
Absolute Maximum Ratings
Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.
Rev.3.00, Jul.13.2005, page 2 of 5
Supply voltage
Input voltage
Power dissipation
Storage temperature
Invalid
No.
0
1
2
3
4
5
6
7
8
9
D
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
Item
C
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
Inputs
Inputs
B
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
A
B
C
D
A
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
0
L
Symbol
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
1
L
Tstg
V
V
P
CC
IN
T
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
2
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
3
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
4
L
Outputs
–65 to +150
Ratings
400
7
7
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
5
L
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
0
1
2
3
4
5
6
7
8
9
Outputs
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
6
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
7
L
Unit
mW
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
8
L
V
V
C
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
9
L