74F245SJX Fairchild Semiconductor, 74F245SJX Datasheet - Page 2

• Manufacturer Part Number: 74F245SJX
• Description: IC TRANSCVR TRI-ST 8BIT 20SOP
• Manufacturer: Fairchild Semiconductor
• Series: 74Fr

Specifications of 74F245SJX

• 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: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: 74F
• Number Of Channels Per Chip: 8
• Input Level: TTL
• Output Level: TTL
• Output Type: 3-State
• High Level Output Current: - 15 mA
• Low Level Output Current: 64 mA
• Propagation Delay Time: 6 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Function: Octal Bidir Trans
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 8
• Polarity: Non-Inverting
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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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 A/ 0.65 mA
70 A/ 0.65 mA
Output I
20 A/ 1.2 mA
20 A/ 1.2 mA
Input I
IH
OH
/I
/I
IL
OL