Part Details for 74AC161PCQR by National Semiconductor Corporation
Overview of 74AC161PCQR by National Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Details for 74AC161PCQR
74AC161PCQR CAD Models
74AC161PCQR Part Data Attributes
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74AC161PCQR
National Semiconductor Corporation
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Datasheet
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74AC161PCQR
National Semiconductor Corporation
IC AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16, Counter
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | DIP, DIP16,.3 | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
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 | |
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 74AC161PCQR
This table gives cross-reference parts and alternative options found for 74AC161PCQR. 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 74AC161PCQR, 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 | Description | Manufacturer | Compare |
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M38510/76302SEX | Binary Counter, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP16, | Harris Semiconductor | 74AC161PCQR vs M38510/76302SEX |
54AC161DMQB | AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16 | Texas Instruments | 74AC161PCQR vs 54AC161DMQB |
74AC161B | AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16, PLASTIC, DIP-16 | STMicroelectronics | 74AC161PCQR vs 74AC161B |
CD74AC161E | Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16, | Ge Solid State | 74AC161PCQR vs CD74AC161E |
5962-8956101EX | AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, CERAMIC, DIP-16 | Texas Instruments | 74AC161PCQR vs 5962-8956101EX |
MC74AC161NG | Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16, PLASTIC, DIP-16 | Rochester Electronics LLC | 74AC161PCQR vs MC74AC161NG |
74AC161B | Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16, PLASTIC, DIP-16 | Rochester Electronics LLC | 74AC161PCQR vs 74AC161B |
M38510/76302SEA | IC SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, Counter | National Semiconductor Corporation | 74AC161PCQR vs M38510/76302SEA |
CD74AC161E | Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP16, | Rochester Electronics LLC | 74AC161PCQR vs CD74AC161E |
M38510/76302SEA | SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16 | Texas Instruments | 74AC161PCQR vs M38510/76302SEA |