74ABT244CSC Fairchild Semiconductor, 74ABT244CSC Datasheet - Page 8

• Manufacturer Part Number: 74ABT244CSC
• Description: IC BUFF/DVR TRI-ST DUAL 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ABTr

Specifications of 74ABT244CSC

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• 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)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1992 Fairchild Semiconductor Corporation
74ABT244 Rev. 1.4
AC Loading
AC Waveforms
Figure 4. Propagation Delay, Pulse Width Waveforms
Amplitude
3.0V
Figure 3. Test Input Signal Requirements
Figure 2. Test Input Signal Levels
Rep. Rate
1 MHz
500ns
t
W
2.5ns
*Includes jig and probe capacitance
Figure 1. Standard AC Test Load
t
r
2.5ns
t
f
8
Figure 5. 3-STATE Output HIGH and LOW Enable
Figure 6. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
Figure 7. Setup Time, Hold Time and
Recovery Time Waveforms
and Disable Times
www.fairchildsemi.com