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74AVC16245

NXP
Part Number 74AVC16245
Manufacturer NXP
Description 16-bit transceiver
Published Apr 3, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET 74AVC16245 16-bit transceiver with direction pin; 3-state (3.6 V tolerant) Product spec...
Datasheet PDF File 74AVC16245 PDF File

74AVC16245
74AVC16245

Overview
INTEGRATED CIRCUITS DATA SHEET 74AVC16245 16-bit transceiver with direction pin; 3-state (3.
6 V tolerant) Product specification Supersedes data of 1998 Dec 11 File under Integrated Circuits, IC24 1999 Nov 15 Philips Semiconductors Product specification 16-bit transceiver with direction pin; 3-state (3.
6 V tolerant) 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 • Low inductance multiple power and ground pins for minimum noise and ground bounce • Power off disables outputs, permitting live insertion.
DESCRIPTION 74AVC16245 The 74AVC16245 is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions.
The 74AVC16245 features two output enable inputs (nOE) for easy cascading and two send/receive inputs (nDIR) for direction control.
Input nOE controls the outputs so that the buses are effectively isolated.
This device can be used as two 8-bit transceivers or one 16-bit transceiver.
This product 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 VCC through a pull-up resistor (live insertion).
A DCO circuitry is implemented to support termination line drive during transient (see Figs 1 and 2).
MNA506 handbook, halfpage 0 MNA507 handbook, halfpage 300 I OH (mA) 1.
8 V −100 I OL (mA) 200 2.
5 V 2.
5 V 3.
3 V −200 100 1.
8 V 3.
3 V −300 0 0 1 2 3 VOH (V) 4 0 1 2 3 VOL (V) 4 Fig.
1 Output current as function of output voltage.
Fig.
2 Output current as function of output voltage.
1999 Nov 15 2 Philips Semiconductors Product specification 16-bit transceiver with direction pin; 3-state (3.
6 V tolerant) QUICK REFERENCE...


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