IDT54FCT163T Datasheet, PDF (1/7 Pages) Integrated Device Technology – FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTER

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/-