74ABT244CMTC Fairchild Semiconductor, 74ABT244CMTC Datasheet - Page 8

• Manufacturer Part Number: 74ABT244CMTC
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74ABTr

Specifications of 74ABT244CMTC

• 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-TSSOP
• Logic Family: ABT
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 32 mA
• Low Level Output Current: 64 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 3
• Output Type: 3-State
• Propagation Delay Time: 3.6 ns at 5 V
• 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
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