INDUSTRIALTEMPERATURERANGE

IDT74LVC4245A

CMOS OCTAL BUS TRANSCEIVER AND 3.3V TO 5V SHIFTER

7

0V

1.5V

3V

0V

1.5V

Output

Control

3.5V

Output

Waveform 1

S1 at 7V

(see Note B)

Output

Waveform 2

S1 at GND

(see Note B)

7V

GND

Open

(see Note A)

From Output

Under Test

S1

500

Ω

500

Ω

1.5V

3V

0V

1.5V

Input

1.5V

3V

0V

1.5V

Input

Output

1.5V

1.5V

1.5V

1.5V

Load Circuit

Voltage Waveforms Pulse Duration

Voltage Waveforms Propagation Delay Times

Noninverting Outputs

Voltage Waveforms Enable and Disable Times

Low- and High-Level Enabling

LOAD CIRCUIT AND VOLTAGE WAVEFORMS

PARAMETER MEASUREMENT INFORMATION (B PORT)

NOTES:

B. Waveform 1 is for an output with internal conditions such that the output is LOW except when disabled by the output control.

Waveform 2 is for an output with internal conditions such that the output is HIGH except when disabled by the output control.

C. All input pulses are supplied by generators having the following characteristics: PRR

D. The outputs are measured one at a time with one transition per measurement.

TEST CONDITIONS

TEST

S1

Open

7V

GND