74F245PC Fairchild Semiconductor, 74F245PC Datasheet - Page 2

• Manufacturer Part Number: 74F245PC
• Description: IC TRANSCVR TRI-ST 8BIT 20DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74Fr

Specifications of 74F245PC

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 3mA, 24mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74F245

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Connection Diagram
Unit Loading/Fan Out
Truth Table
H
L
X
LOW Voltage Level
HIGH Voltage Level
Immaterial
Pin Names
OE
T/R
A
B
0
0
–A
–B
7
7
OE
H
L
L
Output Enable Input (Active LOW)
Transmit/Receive Input
Side A Inputs or
3-STATE Outputs
Side B Inputs or
3-STATE Outputs
Inputs
Description
T/R
H
X
L
2
Bus B Data to Bus A
Bus A Data to Bus B
High Z State
600/106.6(80)
150/40(38.3)
HIGH/LOW
3.5/1.083
3.5/1.083
1.0/2.0
1.0/2.0
U.L.
Output


12 mA/64 mA (48 mA)
3 mA/24 mA (20 mA)
70
70
Output I
20
20
Input I
P
P
P
P
A/
A/
A/
A/




0.65 mA
0.65 mA
1.2 mA
1.2 mA
IH
OH
/I
/I
IL
OL