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74ACTQ16646 - 16-Bit Transceiver/Register

Description

The ACTQ16646 contains sixteen non-inverting bidirectional registered bus transceivers providing multiplexed transmission of data directly from the input bus or from the internal storage registers.

Each byte has separate control inputs which can be shorted together for full 16-bit operation.

Features

  • GTO™ output control and undershoot corrector for superior performance. Features s Utilizes Fairchild FACT Quiet Series technology s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin output skew s Independent registers for A and B buses s Multiplexed real-time and stored data transfers s Separate control logic for each byte s 16-bit version of the ACTQ646 s Outputs source/sink 24 mA s Additional specs for Multiple Output Switching s Output lo.

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Datasheet Details

Part number 74ACTQ16646
Manufacturer Fairchild Semiconductor
File Size 92.18 KB
Description 16-Bit Transceiver/Register
Datasheet download datasheet 74ACTQ16646 Datasheet
Additional preview pages of the 74ACTQ16646 datasheet.

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Full PDF Text Transcription

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74ACTQ16646 16-Bit Transceiver/Register with 3-STATE Outputs June 1991 Revised January 1999 74ACTQ16646 16-Bit Transceiver/Register with 3-STATE Outputs General Description The ACTQ16646 contains sixteen non-inverting bidirectional registered bus transceivers providing multiplexed transmission of data directly from the input bus or from the internal storage registers. Each byte has separate control inputs which can be shorted together for full 16-bit operation. The DIR inputs determine the direction of data flow through the device. The CPAB and CPBA inputs load data into the registers on the LOW-to-HIGH transition. The ACTQ16646 utilizes Fairchild Quiet Series™ technology to guarantee quiet output switching and improved dynamic threshold performance.
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