TPIC6A259 Overview
Key Specifications
Package: PDIP
Mount Type: Through Hole
Pins: 20
Operating Voltage: 5 V
Description
This power logic 8-bit addressable latch controls open-drain DMOS-transistor outputs and is designed for general-purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and decoders or demultiplexers.
Key Features
- an independent chopping current-limiting circuit to prevent damage in the case of a short circuit
- Four distinct modes of operation are selectable by controlling the clear (CLR) and enable (G) inputs as enumerated in the function table
- In the addressable-latch mode, data at the data-in (D) terminal is written into the addressed latch
- The addressed DMOS-transistor output inverts the data input with all unaddressed DMOS-transistor outputs remaining in their previous states
- In the memory mode, all DMOS-transistor outputs remain in their previous states and are unaffected by the data or address inputs
