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IDT74FCT162373ATPVB

FAST CMOS 16-BIT TRANSPARENT LATCHES

Integrated Device Technology 

IDT54/74FCT16373T/AT/CT/ET, 162373T/AT/CT/ET

FAST CMOS 16-BIT TRANSPARENT LATCHES

PIN DESCRIPTION

Pin Names

xDx

xLE

xOE

xOx

Data Inputs

Description

Latch Enable Input (Active HIGH)

Output Enable Input (Active LOW)

3-State Outputs

MILITARY AND COMMERCIAL TEMPERATURE RANGES

FUNCTION TABLE(1)

2543 tbl 01

Inputs

xDx

xLE

H

H

L

H

X

X

NOTE:

1. H = HIGH voltage level

L = LOW voltage level

X = Don’t care

Z = High-impedance

xOE

L

L

H

Outputs

xOx

H

L

Z

2543 tbl 02

ABSOLUTE MAXIMUM RATINGS(1)

Symbol

Description

VTERM(2) Terminal Voltage with Respect to

GND

VTERM(3) Terminal Voltage with Respect to

GND

TSTG Storage Temperature

Max.

–0.5 to +7.0

–0.5 to

VCC +0.5

–65 to +150

Unit

V

V

°C

IOUT

DC Output Current

–60 to +120 mA

NOTES:

2543 lnk 03

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-

INGS may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions

above those indicated in the operational sections of this specification is

not implied. Exposure to absolute maximum rating conditions for

extended periods may affect reliability.

2. All device terminals except FCT162XXXT Output and I/O terminals.

3. Output and I/O terminals for FCT162XXXT.

CAPACITANCE (TA = +25°C, f = 1.0MHz)

Symbol Parameter(1) Conditions Typ. Max. Unit

CIN

Input

VIN = 0V

3.5 6.0 pF

Capacitance

COUT Output

VOUT = 0V 3.5 8.0 pF

Capacitance

NOTE:

2543 lnk 04

1. This parameter is measured at characterization but not tested.

5.7

3

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