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IDT74ALVC164245PAG

CMOS 16-BIT 3.3V TO 5V LEVEL SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS

Integrated Device Technology 

IDT74ALVC164245

16-BIT 3.3V TO 5V LEVEL SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS

INDUSTRIAL TEMPERATURE RANGE

TEST CIRCUITS AND WAVEFORMS FOR VCCB = 5V ± 0.5V

TEST CONDITIONS (USE VCCA TEST CIRCUIT)

Symbol

VCCB(1) = 5V±0.2V

Unit

VLOAD

2 x VCCB

V

VIH

2.7

V

VT

1.5 or VCCB / 2

V

VLZ

20% of VCCB

mV

VHZ

80% of VCCB

mV

CL

50

pF

NOTE:

1. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; tF ≤ 2.5ns; tR ≤ 2.5ns.

SAME PHASE

INPUT TRANSITION

tPLH

OUTPUT

tPLH

OPPOSITE PHASE

INPUT TRANSITION

tPHL

tPHL

VIH

VT

0V

VOH

VCCB / 2

VOL

VIH

VCCB / 2

0V

Propagation Delay

NOTES:

1. For tSK(o) OUTPUT1 and OUTPUT2 are any two outputs.

2. For tSK(b) OUTPUT1 and OUTPUT2 are in the same bank.

CONTROL

INPUT

ENABLE

tPZL

DISABLE

tPLZ

OUTPUT

NORMALLY

SWITCH

CLOSED

VLOAD/2

VCCB / 2

LOW

tPZH

tPHZ

OUTPUT

NORMALLY

HIGH

SWITCH

OPEN

VCCB / 2

0V

VIH

VT

0V

VLOAD/2

VLZ

VOL

VOH

VHZ

0V

Enable and Disable Times

NOTE:

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

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