74ABT646CSC

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74ABT646
AC Loading
*Includes jig and probe capacitance
FIGURE 5. Standard AC Test Load
FIGURE 6. Test Input Signal Levels
Input Pulse Requirements
FIGURE 7. Test Input Signal Requirements
AC Waveforms
FIGURE 8. Propagation Delay Waveforms for Inverting
and Non-Inverting Functions
FIGURE 9. Propagation Delay,
Pulse Width Waveforms
FIGURE 10. 3-STATE Output HIGH
and LOW Enable and Disable Times
FIGURE 11. Setup Time, Hold Time
and Recovery Time Waveforms
Amplitude Rep. Rate t
W
t
r
t
f
3.0V 1 MHz 500 ns 2.5 ns 2.5 ns
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74ABT646
Physical Dimensions inches (millimeters) unless otherwise noted
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide Body
Package Number M24B
24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
Package Number MSA24
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74ABT646 Octal Transceivers and Registers with 3-STATE Outputs
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Package Number MTC24
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILDS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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74ABT646CSC

Mfr. #:
Manufacturer:
ON Semiconductor / Fairchild
Description:
Bus Transceivers Octal Trans and Reg
Lifecycle:
New from this manufacturer.
Delivery:
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