Datasheets
74AC161PC by:
Texas Instruments

Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16

Part Details for 74AC161PC by Texas Instruments

Results Overview of 74AC161PC by Texas Instruments

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Applications Education and Research Space Technology Computing and Data Storage Aerospace and Defense Automotive

74AC161PC Information

74AC161PC by Texas Instruments is a Counter.
Counters are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

US Tariff Estimator: 74AC161PC by Texas Instruments

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

74AC161PC
Texas Instruments
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74AC161PC Part Data Attributes

74AC161PC Texas Instruments
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74AC161PC Texas Instruments Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16
Rohs Code No
Part Life Cycle Code Transferred
Package Description Dip, Dip16,.3
Reach Compliance Code Unknown
HTS Code 8542.39.00.60
Additional Feature Tco Output
Count Direction Up
Family Ac
JESD-30 Code R-PDIP-T16
JESD-609 Code e0
Length 19.305 Mm
Load Capacitance (CL) 50 Pf
Load/Preset Input Yes
Logic IC Type Binary Counter
Max Frequency@Nom-Sup 60000000 Hz
Mode of Operation Synchronous
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material Plastic/Epoxy
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape Rectangular
Package Style In-Line
Propagation Delay (tpd) 10 Ns
Qualification Status Not Qualified
Seated Height-Max 5.08 Mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount No
Technology Cmos
Temperature Grade Industrial
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form Through-Hole
Terminal Pitch 2.54 Mm
Terminal Position Dual
Trigger Type Positive Edge
Width 7.62 Mm
fmax-Min 95 Mhz

Alternate Parts for 74AC161PC

This table gives cross-reference parts and alternative options found for 74AC161PC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74AC161PC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
DV74AC161N avg Semiconductors Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16 74AC161PC vs DV74AC161N
74AC161B STMicroelectronics Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16 74AC161PC vs 74AC161B
M38510/76302SEX Intersil Corporation Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 74AC161PC vs M38510/76302SEX
74AC161PCQR National Semiconductor Corporation Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16 74AC161PC vs 74AC161PCQR
M38510/76302BEA Teledyne HiRel Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 74AC161PC vs M38510/76302BEA
M38510/76302SEA Texas Instruments Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 74AC161PC vs M38510/76302SEA
74AC161PCQR Fairchild Semiconductor Corporation Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16 74AC161PC vs 74AC161PCQR
CD74AC161E Texas Instruments Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16 74AC161PC vs CD74AC161E
M38510/76302SEX Harris Semiconductor Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 74AC161PC vs M38510/76302SEX
CD74AC161EE4 Texas Instruments Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16 74AC161PC vs CD74AC161EE4
Part Number Manufacturer Composite Price Description Compare
MC74AC161MG Rochester Electronics LLC Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 74AC161PC vs MC74AC161MG
JM38510R76302SE Texas Instruments Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 74AC161PC vs JM38510R76302SE
74AC161SJ Fairchild Semiconductor Corporation Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDSO16 74AC161PC vs 74AC161SJ
DV74AC161N avg Semiconductors Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDIP16 74AC161PC vs DV74AC161N
TC74AC161FW Toshiba America Electronic Components Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 74AC161PC vs TC74AC161FW
M38510/76302BEA Teledyne HiRel Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16 74AC161PC vs M38510/76302BEA
54AC161DMQB Fairchild Semiconductor Corporation Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, CDIP16 74AC161PC vs 54AC161DMQB
TC74AC161FW(ELP) Toshiba America Electronic Components Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16 74AC161PC vs TC74AC161FW(ELP)
74AC161MTC Rochester Electronics LLC Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDSO16 74AC161PC vs 74AC161MTC
74AC161MTCX Rochester Electronics LLC Check for Price Binary Counter, AC Series, Synchronous, Positive Edge Triggered, Up Direction, CMOS, PDSO16 74AC161PC vs 74AC161MTCX
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