IDT74FCT163TL(2000) Ver la hoja de datos (PDF) - Integrated Device Technology

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IDT74FCT163TL
(Rev.:2000)

FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTER

Integrated Device Technology 

IDT54/74FCT163T/AT/CT

FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTER

MILITARY AND INDUSTRIAL TEMPERATURE RANGES

FAST CMOS

SYNCHRONOUS

PRESETTABLE

BINARY COUNTER

IDT54/74FCT163T/AT/CT

FEATURES:

DESCRIPTION:

− Std., A and C speed grades

− Low input and output ≤1µ A (max.)

− CMOS power levels

− True TTL input and output compatibility

• – VOH = 3.3V (typ.)

• – VOL = 0.3V (typ.)

− High drive outputs (-15mA IOH, 48mA IOL)

− Meets or exceeds JEDEC standard 18 specifications

− Military product compliant to MIL-STD-883, Class B and DESC

listed (dual marked)

− Power off disable outputs permit “live insertion”

− Available in the following packages:

• Industrial: SOIC, QSOP

• Military: CERDIP, LCC, CERPACK

The FCT163T is a high-speed synchronous modulo-16 binary counter

built using an advanced dual metal CMOS technology. They are synchro-

nously presettable for application in programmable dividers and have two

types of count enable inputs plus a terminal count output for versatility in

forming synchronous multi-stage counters. The FCT163T has Synchro-

nous Reset inputs that override counting and parallel loading and allow the

outputs to be simultaneously reset on the rising edge of the clock.

FUNCTIONAL BLOCK DIAGRAM

P0

P1

P2

P3

PE

CEP

CET

TC

CP

CP

CP

D CP D

CD

QQ

Q0

Q0

DETAIL

A

DETAIL

A

DETAIL A

SR

Q0

Q1

Q2

MILITARY AND INDUSTRIAL TEMPERATURE RANGES

1

c 1999 Integrated Device Technology, Inc.

DETAIL

A

Q3

AUGUST 2000

DSC-5503/-

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