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IDT74FCT163TL

Description
Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20, LCC-20
Categorylogic    logic   
File Size95KB,7 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric View All

IDT74FCT163TL Overview

Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CQCC20, LCC-20

IDT74FCT163TL Parametric

Parameter NameAttribute value
MakerIDT (Integrated Device Technology)
Parts packaging codeQLCC
package instructionQCCN,
Contacts20
Reach Compliance Codeunknown
Other featuresTCO OUTPUT
Counting directionUP
seriesFCT
JESD-30 codeS-CQCC-N20
JESD-609 codee0
length8.89 mm
Load capacitance (CL)50 pF
Load/preset inputYES
Logic integrated circuit typeBINARY COUNTER
Operating modeSYNCHRONOUS
Number of digits4
Number of functions1
Number of terminals20
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeQCCN
Package shapeSQUARE
Package formCHIP CARRIER
propagation delay (tpd)11 ns
Certification statusNot Qualified
Maximum seat height2.54 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
Terminal formNO LEAD
Terminal pitch1.27 mm
Terminal locationQUAD
Trigger typePOSITIVE EDGE
width8.89 mm
Integrated Device Technology, Inc.
FAST CMOS
SYNCHRONOUS
PRESETTABLE
BINARY COUNTERS
DESCRIPTION:
IDT54/74FCT161T/AT/CT
IDT54/74FCT163T/AT/CT
FEATURES:
Std., A and C speed grades
Low input and output leakage
≤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
Product available in Radiation Tolerant and Radiation
Enhanced versions
Military product compliant to MIL-STD-883, Class B
and DESC listed (dual marked)
Available in DIP, SOIC, QSOP, CERPACK and LCC
packages
The IDT54/74FCT161T/163T, IDT54/74FCT161AT/ 163AT
and IDT54/74FCT161CT/163CT are high-speed synchro-
nous modulo-16 binary counters built using an advanced dual
metal CMOS technology. They are synchronously preset-
table 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
IDT54/74FCT161T/AT/CT have asynchronous Master Reset
inputs that override all other inputs and force the outputs LOW.
The IDT54/74FCT163T/AT/CT have Synchronous Reset in-
puts that override counting and parallel loading and allow the
outputs to be simultaneously reset on the rising edge of the
clock.
FUNCTIONAL BLOCK DIAGRAMS
P
0
PE
'161 '163
CEP
CET
163
ONLY
TC
P
1
P
2
P
3
CP
CP
161
ONLY
CP
D CP D
C
D
Q Q
Q
0
Q
0
DETAIL A
MR ('161)
SR ('163)
Q
0
Q
1
Q
2
Q
3
2611 drw 01
DETAIL
A
DETAIL
A
DETAIL
A
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
©1995
Integrated Device Technology, Inc.
OCTOBER 1994
DSC-4219/4
6.7
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