74ABT245CSC Fairchild Semiconductor, 74ABT245CSC Datasheet - Page 8

• Manufacturer Part Number: 74ABT245CSC
• Description: IC TRANSCVR TRI-ST 8BIT 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ABTr

Specifications of 74ABT245CSC

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: 74ABT
• Number Of Channels Per Chip: 8
• Input Level: TTL
• Output Level: TTL
• Output Type: 3-State
• High Level Output Current: - 32 mA
• Low Level Output Current: 64 mA
• Propagation Delay Time: 3.6 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Function: Transceiver
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 8
• Polarity: Non-Inverting
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1991 Fairchild Semiconductor Corporation
74ABT245 Rev. 1.4
AC Loading
*Includes jig and probe capacitance
AC Waveforms
Figure 5. Propagation Delay, Pulse Width Waveforms
Figure 4. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
Figure 1. Standard AC Test Load
Amplitude
3.0V
Figure 3. Test Input Signal Requirements
Rep. Rate
1MHz
8
500ns
t
W
Figure 7. Setup Time, Hold Time and
Figure 6. 3-STATE Output HIGH and
Figure 2. Test Input Signal Levels
LOW Enable and Disable Times
2.5ns
Recovery Time Waveforms
t
r
2.5ns
t
f
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