Features: · Wide supply voltage range from 1.2 to 3.6 V· Complies with JEDEC standard no. 8-1A/5/7· 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· ...
74AVCH16245: Features: · Wide supply voltage range from 1.2 to 3.6 V· Complies with JEDEC standard no. 8-1A/5/7· CMOS low power consumption· Input/output tolerant up to 3.6 V· Dynamic Controlled Output (DCO) cir...
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Features: Wide supply voltage range from 1.2to3.6VComplies with JEDEC standard no.8-1A/5/7CMOS low...
The 74AVCH16245 is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The device features two output enable inputs (nOE) for easy cascading and two send/receive inputs (nDIR) for direction control. Inputs nOE control the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver.
The 74AVCH16245 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, pins nOE should be tied to VCC through a pull-up resistor (Live Insertion).
A Dynamic Controlled Output (DCO) circuitry of the 74AVCH16245 is implemented to support termination line drive during transient (see Figs 1 and 2).
The 74AVCH16245 has active bus-hold circuitry to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.