74AVC16244

16-bit buffer/line driver; 3.6 V tolerant; 3-state

The 74AVC16244 is a 16-bit non-inverting buffer/line driver with 3-state outputs. This device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The 3‑state outputs are controlled by the output enable inputs nOE. A HIGH level on input nOE causes the outputs to assume a high-impedance OFF-state.

The 74AVC16244 is designed to have an extremely fast propagation delay and a minimum amount of power consumption.

To ensure the high-impedance output state during power-up or power-down, input nOE should be tied to V_CC through a pull-up resistor (Live Insertion).

A dynamic controlled output (DCO) circuitry is implemented to support termination line drive during transient.

Features and benefits

Wide supply voltage range from 1.2 V to 3.6 V
Complies with JEDEC standards:
- JESD8-7 (1.2 V to 1.95 V)
- JESD8-5 (1.8 V to 2.7 V)
- JESD8-1A (2.7 V to 3.6 V)
CMOS low power consumption
Input/output tolerant up to 3.6 V
Dynamic Controlled Output (DCO) circuit dynamically changes output impedance, resulting in noise reduction without speed degradation
Low inductance multiple V_CC and GND pins to minimize noise and ground bounce
Supports Live Insertion

Documentation (3)

File name	Title	Type	Date
74AVC16244	16-bit buffer/line driver; 3.6 V tolerant; 3-state	Data sheet	2018-02-20
AN90007	Pin FMEA for AVC family	Application note	2018-11-30
avc16244	avc16244 IBIS model	IBIS model	2013-04-07

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Models

File name	Title	Type	Date
avc16244	avc16244 IBIS model	IBIS model	2013-04-07