74ABT646CSCX Fairchild Semiconductor, 74ABT646CSCX Datasheet - Page 7

• Manufacturer Part Number: 74ABT646CSCX
• Description: IC TRANSCVR TRI-ST 8BIT 24SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ABTr

Specifications of 74ABT646CSCX

• Logic Type: Registered 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: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Loading
*Includes jig and probe capacitance
AC Waveforms
FIGURE 8. Propagation Delay Waveforms for Inverting
FIGURE 5. Standard AC Test Load
FIGURE 9. Propagation Delay,
and Non-Inverting Functions
Pulse Width Waveforms
Amplitude
3.0V
FIGURE 7. Test Input Signal Requirements
Rep. Rate
1 MHz
7
500 ns
t
W
2.5 ns
and LOW Enable and Disable Times
FIGURE 6. Test Input Signal Levels
FIGURE 11. Setup Time, Hold Time
FIGURE 10. 3-STATE Output HIGH
t
and Recovery Time Waveforms
r
Input Pulse Requirements
2.5 ns
t
f
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