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SN74BCT646NT Datasheet Octal Bus Transceivers

Manufacturer: Texas Instruments

Download the SN74BCT646NT datasheet PDF. This datasheet also includes the SN74BCT646 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN74BCT646-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

/ordering information NC − No internal connection These devices consist of bus transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers.

Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input.

Figure 1 illustrates the four fundamental bus-management functions that can be performed with the ’BCT646 devices.

Overview

D State-of-the-Art BiCMOS Design Significantly Reduces ICCZ D Bus Transceivers/ Registers D Independent Registers and Enables for A and B Buses SN54BCT646 .

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