Part Details for 74AC191PC by Fairchild Semiconductor Corporation
Overview of 74AC191PC by Fairchild Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (4 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.
Price & Stock for 74AC191PC
Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 773 |
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RFQ | ||
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Quest Components | IC,COUNTER,UP/DOWN,4-BIT BINARY,AC-CMOS,DIP,16PIN,PLASTIC | 618 |
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$0.2800 / $0.7000 | Buy Now |
Part Details for 74AC191PC
74AC191PC CAD Models
74AC191PC Part Data Attributes
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74AC191PC
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
74AC191PC
Fairchild Semiconductor Corporation
Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16
Select a part to compare: |
Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
Part Package Code | DIP | |
Package Description | 0.300 INCH, PLASTIC, MS-001, DIP-16 | |
Pin Count | 16 | |
Reach Compliance Code | compliant | |
HTS Code | 8542.39.00.01 | |
Additional Feature | TCO OUTPUT | |
Count Direction | BIDIRECTIONAL | |
Family | AC | |
JESD-30 Code | R-PDIP-T16 | |
JESD-609 Code | e3 | |
Length | 19.305 mm | |
Load Capacitance (CL) | 50 pF | |
Load/Preset Input | YES | |
Logic IC Type | BINARY COUNTER | |
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) | 16 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 | MATTE TIN | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Trigger Type | POSITIVE EDGE | |
Width | 7.62 mm | |
fmax-Min | 133 MHz |
Alternate Parts for 74AC191PC
This table gives cross-reference parts and alternative options found for 74AC191PC. 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 74AC191PC, 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 |
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5962H9656401QEC | Cobham Power Products | Check for Price | Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16, CERAMIC, DIP-16 | 74AC191PC vs 5962H9656401QEC |
5962H9656401QEA | Cobham Semiconductor Solutions | Check for Price | Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16, CERAMIC, DIP-16 | 74AC191PC vs 5962H9656401QEA |
M38510/76305BEX | Teledyne e2v | Check for Price | Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16, CERAMIC, DIP-16 | 74AC191PC vs M38510/76305BEX |
5962H9656401VEA | Cobham Power Products | Check for Price | Binary Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16, CERAMIC, DIP-16 | 74AC191PC vs 5962H9656401VEA |