HD74LS245P Renesas Electronics America, HD74LS245P Datasheet - Page 4

• Manufacturer Part Number: HD74LS245P
• Manufacturer: Renesas Electronics America

Specifications of HD74LS245P

• Logic Family: LS
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 40ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: TTL
• Output Logic Level: TTL
• Output Type: 3-State
• Package Type: PDIP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Quiescent Current (typ): 62mA
• Technology: Bipolar
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 20
• Lead Free Status / Rohs Status: Not Compliant

HD74LS245
Function Table
Note: H; high level, L; low level, X; irrelevant
Block Diagram
Absolute Maximum Ratings
Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.
Recommended Operating Conditions
Rev.3.00, Jul.15.2005, page 2 of 5
Supply voltage
Input voltage
Power dissipation
Storage temperature
Operating temperature
Supply voltage
Output current
Operating temperature
Enable G
Item
H
Item
L
L
DIR, G
A, B
Direction
Control DIR
Enable G
Symbol
Topr
V
I
I
OH
OL
CC
Direction Control DIR
Symbol
B
Topr
Tstg
V
V
V
P
CC
IN
IN
T
4.75
H
X
Min
L
–20
—
—
Transceiver (1/8)
5.00
Typ
25
–65 to +150
—
—
–20 to +75
Ratings
400
5.5
7
7
A
Max
5.25
B data to A bus
A data to B bus
–15
24
75
Operation
Isolation
Unit
mW
V
V
V
C
C
Unit
mA
mA
V
C