4

INDUSTRIALTEMPERATURERANGE

IDT74CBTLV16292

LOW-VOLTAGE 12-BIT 1:2 MUX / DEMUX BUS SWITCH

Open

GND

Pulse

Generator

D.U.T.

500

Ω

500

Ω

(1, 2)

SAME PHASE

INPUT TRANSITION

OPPOSITE PHASE

INPUT TRANSITION

0V

0V

OUTPUT

CONTROL

INPUT

0V

OUTPUT

NORMALLY

LOW

0V

SWITCH

CLOSED

OUTPUT

NORMALLY

HIGH

ENABLE

DISABLE

SWITCH

OPEN

0V

TEST CIRCUITS AND WAVEFORMS

Propagation Delay

Test Circuits for All Outputs

Enable and Disable Times

DEFINITIONS:

NOTES:

1. Pulse Generator for All Pulses: Rate

2. Pulse Generator for All Pulses: Rate

Test

Switch

GND

Open

SWITCH POSITION

Symbol

Unit

6

2 x Vcc

V

3

Vcc

V

1.5

Vcc / 2

V

300

150

mV

300

150

mV

50

30

pF

TEST CONDITIONS

NOTES:

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

2. Disable Low waveform applies to outputs that are LOW, except when disabled by

the output control S.