Product Overview
TI ABT16244A Widebus 16-bit buffer and line driver with 3-state outputs, 48 pins
Condition
Condition: unused, new old stock (NOS). Markings legible on the photographed pieces: TI logo, ABT16244A. Sold each.
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Product Overview
Texas Instruments SN74ABT16244A: a 16-bit buffer and line driver with 3-state outputs from TI's Widebus family, built in EPIC-IIB BiCMOS. It works as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer, with true outputs and active-low output enables.
Key Features
- 16-bit buffer and line driver, 3-state outputs
- Usable as four 4-bit, two 8-bit or one 16-bit buffer
- Non-inverting outputs, active-low output enables
- High-drive outputs: -32 mA IOH, 64 mA IOL
- Supply voltage: 4.5 V to 5.5 V
- Operating temperature: -40 C to +85 C
- Latch-up performance exceeds 500 mA per JESD 70
- 48-pin surface-mount body
Frequently Asked Questions
Is ABT16244A the full part number?
ABT16244A is the device marking TI prints on the body. The orderable part is the SN74ABT16244A.
Does it invert the signal?
No. The outputs are true, so what goes in comes out with the same polarity, and an output enable held high puts its group in the high-impedance state.
Will it run from a 3.3 V supply?
No. It needs 4.5 V to 5.5 V, so it belongs on a 5 V board.
Sixteen signals in, the same sixteen out, only louder and with a way to go quiet on command. Put it where a weak bus needs a stronger voice.
