INDUSTRIAL TEMPERATURE RANGE

IDT74ALVCHR162245

3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS

5

Open

GND

Pulse

Generator

D.U.T.

(1, 2)

ALV C Link

INPUT

0V

OUTPUT 1

OUTPUT 2

ALVC Link

SAME PHASE

INPUT TRANSITION

OPPOSITE PHASE

INPUT TRANSITION

0V

0V

OUTPUT

ALVC Link

DATA

INPUT

0V

0V

0V

0V

TIMING

INPUT

SYNCHRONOUS

CONTROL

ALVC Link

ASYNCHRONOUS

CONTROL

LOW -HIGH-LOW

PULSE

HIGH-LOW-HIGH

PULSE

ALVC Link

CONTROL

INPUT

0V

OUTPUT

NORMALLY

LOW

0V

SW ITCH

CLOSED

OUTPUT

NORMALLY

HIGH

ENABLE

DISABLE

SW ITCH

OPEN

0V

ALVC Link

TEST CIRCUITS AND WAVEFORMS

Propagation Delay

Test Circuit for All Outputs

Enable and Disable Times

Set-up, Hold, and Release Times

NOTES:

DEFINITIONS:

NOTES:

1. Pulse Generator for All Pulses: Rate

2. Pulse Generator for All Pulses: Rate

Pulse Width

NOTE:

1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH.

Unit

6

6

2 x Vcc

V

2.7

2.7

Vcc

V

1.5

1.5

Vcc / 2

V

300

300

150

mV

300

300

150

mV

50

50

30

pF

TEST CONDITIONS

SWITCH POSITION

Test

Switch

Open Drain

Disable Low

Enable Low

Disable High

GND

Enable High

All Other Tests

Open