Datasheet Details
Part number:
MC74ACT646, MC74AC646
Manufacturer:
Motorola
File Size:
253.67 KB
Description:
Octal transceiver/register.
Note:
This datasheet PDF includes multiple part numbers: MC74ACT646, MC74AC646.
Please refer to the document for exact specifications by model.
MC74ACT646, MC74AC646, OCTAL TRANSCEIVER/REGISTER
www.DataSheet4U.com MC74AC646 MC74ACT646 Octal Transceiver/Register with 3ĆState Outputs (NonĆinverting) The MC74AC646/74ACT646 consist of registered bus transceiver circuits, with outputs, D-type flip-flops and control circuitry providing multiplexed transmission of data directly from the input bus or from the internal storage registers.
Data on the A or B bus will be loaded into the respective registers on the LOW-to-HIGH transition of the appropriate clock pin (CAB or CBA).
The four fundame
MC74ACT646 Features
* 0 12.0 8.5 8.5 Max 14.5 14.5 11.0 11.0 74ACT TA =
* 40°C to +85°C CL = 50 pF Min 3.0 3.5 2.5 2.0 Max 16.0 16.0 12.0 12.0 ns ns ns ns 3-6 3-6 3-5 3-5 Unit Fig. No. tPLH 5.0 3.0 9.5 12.0 2.5 13.0 ns 3-6 tPHL 5.0 3.0 9.5 12.0 2.
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