PHILIPS 74ABT16373B 74ABTH16373B 16-bit Transparent Latch (3-State) Data Sheet User Manual
Summary
High-performance 16-bit transparent latch IC for advanced digital circuitry applications. The 74ABT16373B/74ABTH16373B provides low-power, high-speed data handling with configurable dual octal outputs suitable for driving heavily loaded buses and microprocessors. This technical guide details the component's full capabilities, covering pin configuration, operational modes (latch and read), detailed electrical parameters, timing specifications, and selection criteria between standard and bus-hold versions. Ideal for hardware engineers designing robust and efficient logic systems.
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74ABT16373B 74ABTH16373B 16-bit transparent latch (3-State)
Product specification 1998 Feb 27 Supersedes data of 1995 Aug 03 IC23 Data Handbook
Page Summary Contents For PHILIPS 74ABT16373B 74ABTH16373B 16-bit Transparent Latch (3-State) Data Sheet User Manual
Manual Details
| Brand | Philips |
|---|---|
| Pages | 10 |
| File Size | 89.28 KB |
| Published | July 12, 2026 |
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Frequently Asked Questions
What is the difference between the 74ABT16373B and 74ABTH16373B models?
The 74ABTH16373B incorporates a power-up reset and bus-hold feature, which helps eliminate the need for external pull-up resistors.
What controls the data transfer to the latch outputs?
Data transfers when the Latch Enable (nE) input is High. When nE goes Low, the data is latched, and the output is stored.
How are the 3-State output buffers independently controlled?
They are controlled by two inputs: Latch Enable (nE) for general latching, and Output Enable (nOE), which controls eight 3-State buffers independently.
What protection features does the device offer?
It provides latch-up protection exceeding 500mA per JEDEC Std 17 and ESD protection exceeding 2000V per MIL STD 883 Method 3015.