MC74AC648 Datasheet (Motorola) - OCTAL TRANSCEIVER/REGISTER

MC74AC648, OCTAL TRANSCEIVER/REGISTER

www.DataSheet4U.com MC74AC648 Product Preview Octal Transceiver/Register with 3ĆState Outputs (Inverting) The MC74AC648/74ACT648 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 fundam

MC74AC648 Features

* ime DIR to An or Bn Disable Time DIR to An or Bn 5.0 5.0 5.0 5.0 1.5 1.5 1.5 1.5 TA = +25°C CL = 50 pF Typ Max 14.0 14.0 11.5 11.5 74ACT TA =

* 40°C to +85°C CL = 50 pF Min 1.5 1.5 1.0 1.0 Max 15.5 15.5 13.0 13.0 ns ns ns ns 3-6 3-6 3-5