3

IDT74FCT16501AT/CT

FASTCMOS18-BITREGISTEREDTRANSCEIVER

INDUSTRIALTEMPERATURERANGE

Symbol

Parameter

Min.

Max.

Unit

Input HIGH Level

Guaranteed Logic HIGH Level

2

—

—

V

Input LOW Level

Guaranteed Logic LOW Level

—

—

0.8

V

——

±1

µ A

——

±1

—

—

±1

——

±1

High Impedance Output Current

—

—

±1

µ A

—

—

±1

Clamp Diode Voltage

—

–0.7

–1.2

V

Short Circuit Current

–80

–140

–250

mA

Input Hysteresis

—

—

100

—

mV

Quiescent Power Supply Current

—

5

500

µ A

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE

Following Conditions Apply Unless Otherwise Specified:

NOTES:

1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type.

3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.

4. Duration of the condition can not exceed one second.

Symbol

Parameter

Min.

Max.

Unit

Output Drive Current

–50

—

–180

mA

Output HIGH Voltage

2.5

3.5

—

2.4

3.5

—

V

23

—

Output LOW Voltage

—

0.2

0.55

V

≤ 4.5V

—

—

±1

μA

OUTPUT DRIVE CHARACTERISTICS