Part Details for DM7493AN by National Semiconductor Corporation
Overview of DM7493AN by National Semiconductor Corporation
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (7 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.
Applications
Education and Research
Space Technology
Aerospace and Defense
Automotive
Price & Stock for DM7493AN
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 16 |
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RFQ | ||
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Bristol Electronics | 5 |
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RFQ | ||
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Quest Components | IC,COUNTER,UP,4-BIT BINARY,STD-TTL,DIP,14PIN,PLASTIC | 76 |
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$4.2000 / $9.0000 | Buy Now |
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Quest Components | IC,COUNTER,UP,4-BIT BINARY,STD-TTL,DIP,14PIN,PLASTIC | 28 |
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$3.7912 / $5.6868 | Buy Now |
Part Details for DM7493AN
DM7493AN CAD Models
DM7493AN Part Data Attributes
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DM7493AN
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
DM7493AN
National Semiconductor Corporation
IC TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDIP14, PLASTIC, DIP-14, Counter
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | DIP, DIP14,.3 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS | |
| Count Direction | UP | |
| Family | TTL/H/L | |
| JESD-30 Code | R-PDIP-T14 | |
| JESD-609 Code | e0 | |
| Length | 19.18 mm | |
| Load Capacitance (CL) | 15 pF | |
| Load/Preset Input | NO | |
| Logic IC Type | BINARY COUNTER | |
| Max Frequency@Nom-Sup | 16000000 Hz | |
| Max I(ol) | 0.016 A | |
| Mode of Operation | ASYNCHRONOUS | |
| Number of Bits | 3 | |
| Number of Functions | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Power Supply Current-Max (ICC) | 39 mA | |
| Propagation Delay (tpd) | 51 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Trigger Type | NEGATIVE EDGE | |
| Width | 7.62 mm | |
| fmax-Min | 32 MHz |
Alternate Parts for DM7493AN
This table gives cross-reference parts and alternative options found for DM7493AN. 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 DM7493AN, 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 |
|---|---|---|---|---|
| DM7493AN | Texas Instruments | Check for Price | TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDIP14, PLASTIC, DIP-14 | DM7493AN vs DM7493AN |
| MC7493P | Motorola Mobility LLC | Check for Price | MC74 SERIES, SYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14, PLASTIC, DIP-14 | DM7493AN vs MC7493P |
| N7493N | NXP Semiconductors | Check for Price | IC TTL/H/L SERIES, BINARY COUNTER, PDIP14, PLASTIC, DIP-14, Counter | DM7493AN vs N7493N |
| 7493AN | Rochester Electronics LLC | Check for Price | Decade Counter, | DM7493AN vs 7493AN |
| 7493DCQM | Fairchild Semiconductor Corporation | Check for Price | Binary Counter, Asynchronous, Up Direction, TTL, CDIP14, | DM7493AN vs 7493DCQM |
| S5493F883B | NXP Semiconductors | Check for Price | IC TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDIP14, DIP-14, Counter | DM7493AN vs S5493F883B |
| N7493F | NXP Semiconductors | Check for Price | IC TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDIP14, Counter | DM7493AN vs N7493F |