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The ABT16501 is an 18-bit universal bus transceiver that combines D-type latches and D-type flip-flops to allow data flow in transparent, latched, and clocked modes. It has control functions such as output enable, latch enable, and clock input.
The document introduces the 74ABT16541 16-Bit Buffer/Line Driver manufactured by Fairchild Semiconductor Corporation. The device features sixteen non-inverting buffers with 3-STATE outputs, which can be used as a memory and address driver, clock driver, or bus-oriented transmitter/receiver. It has separate control logic for each nibble and can be operated in 8-bit or 16-bit mode. The device has high sink and source capability, guaranteed switching noise level and latchup protection, as well as glitch-free bus loading and non-destructive hot insertion capability.
This document is a description document for 74ABT16543 16-Bit Registered Transceiver with 3-STATE Outputs, which is produced by Fairchild Semiconductor Corporation.
74ABT16543 16-Bit Registered Transceiver with 3-STATE Outputs is a 16-bit bidirectional data bus transceiver produced by American Fairchild Semiconductor Corporation. The chip adopts a 56-pin SSOP package, and has back-to-back registers, separate Latche Enable, Output Enable, A, B output pins, high impedance glitch-free bus loading and other features.
The ABT16652 consists of sixteen bus transceiver circuits with D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Each byte has separate control inputs which can be shorted together for full 16-bit operation. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes to HIGH logic level. Output Enable pins (OEAB, OEBA) are provided to control the transceiver function.
The ABT16952 is a 16-bit registered transceiver with 3-STATE outputs. It features separate clock, clock enable, and 3-STATE output enable signals. The output pins are guaranteed to source 32mA and sink 64mA. It provides high impedance, glitch-free bus loading during the entire power up and power down cycle with nondestructive hot insertion capability.
This document is the DM7405 device product manual, which introduces the basic functions, characteristics, pin definitions, package forms, application circuits, etc. of the device.
DM74157 is a four-way two-line to one-line data selector/multiplexer produced by Fairchild Semiconductor Corporation. It has buffered inputs and outputs, a typical propagation time of 9ns, and a typical power consumption of 150mW.
DM7416 is a hex inverting buffer with high voltage open-collector outputs. Each buffer performs the logic INVERT function, and external pull-up resistors are required for proper logical operation.
