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IDT74FCT161CTQ8

Description
Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, QSOP-16
Categorylogic    logic   
File Size68KB,7 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric View All

IDT74FCT161CTQ8 Overview

Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, QSOP-16

IDT74FCT161CTQ8 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codeSOIC
package instructionQSOP-16
Contacts16
Reach Compliance Codenot_compliant
Other featuresTCO OUTPUT
Counting directionUP
seriesFCT
JESD-30 codeR-PDSO-G16
JESD-609 codee0
length4.9 mm
Load capacitance (CL)50 pF
Load/preset inputYES
Logic integrated circuit typeBINARY COUNTER
MaximumI(ol)0.048 A
Operating modeSYNCHRONOUS
Humidity sensitivity level1
Number of digits4
Number of functions1
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP16,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Prop。Delay @ Nom-Sup5.8 ns
propagation delay (tpd)5.8 ns
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum supply voltage (Vsup)5.25 V
Minimum supply voltage (Vsup)4.75 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Trigger typePOSITIVE EDGE
width3.9116 mm
Base Number Matches1
IDT74FCT161AT/CT
FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTER
INDUSTRIAL TEMPERATURE RANGE
FAST CMOS
SYNCHRONOUS
PRESETTABLE
BINARY COUNTER
.EATURES:
A and C grades
Low input and output
1µA (max.)
CMOS power levels
True TTL input and output compatibility:
– V
OH
= 3.3V (typ.)
– V
OL
= 0.3V (typ.)
High Drive outputs (-15mA I
OH
, 48mA I
OL
)
Meets or exceeds JEDEC standard 18 specifications
Power off disable outputs permit "live insertion"
Available in SOIC and QSOP packages
IDT74FCT161AT/CT
DESCRIPTION:
The IDT74FCT161T is a high-speed synchronous modulo-16 binary
counter built using an advanced dual metal CMOS technology. It is
synchronously presettable for application in programmable dividers and
has two types of count enable inputs plus a terminal count output for versatility
in forming synchronous multi-stage counters. The IDT74FCT161T has
asynchronous Master Reset inputs that override all other inputs and force
the outputs low.
.UNCTIONAL BLOCK DIAGRAM
P
0
PE
P
1
P
2
P
3
CEP
CET
TC
CP
CP
CP
D CP
C
D
Q
D
Q
Q
0
DETAIL
A
DETAIL
A
DETAIL
A
3
0
DETAIL A
MR
Q
0
Q
1
Q
2
Q
3
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
© 2002 Integrated Device Technology, Inc.
MARCH 2002
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