| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DM74LS196N | Texas Instruments | Check for Price | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 | SN74LS196N vs DM74LS196N |
| DM74LS196N | National Semiconductor Corporation | Check for Price | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14 | SN74LS196N vs DM74LS196N |
Part Details for SN74LS196N by Texas Instruments
Results Overview of SN74LS196N by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Request Part)
- 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
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SN74LS196N Information
SN74LS196N 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.
Price & Stock for SN74LS196N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Bristol Electronics | Counter/Divider Single 4-Bit Decade UP 14-Pin PDIP | 33 |
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RFQ | |
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Quest Components | IC,COUNTER,UP,DECADE,LS-TTL,DIP,14PIN,PLASTIC | 6651 |
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$1.3050 / $3.4800 | Buy Now |
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Quest Components | IC,COUNTER,UP,DECADE,LS-TTL,DIP,14PIN,PLASTIC | 20 |
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$1.6800 / $3.3600 | Buy Now |
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Vyrian | Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDIP14 | 8293 |
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RFQ |
US Tariff Estimator: SN74LS196N 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.
SN74LS196N Part Data Attributes
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SN74LS196N
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS196N
Texas Instruments
Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDIP14
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Plastic, Ms-001aa, Dip-14 | |
| Pin Count | 14 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Divide By 2 And Divide By 5 Functions | |
| Count Direction | Up | |
| Family | Ls | |
| JESD-30 Code | R-PDIP-T14 | |
| Length | 19.305 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Load/Preset Input | Yes | |
| Logic IC Type | Decade Counter | |
| Max Frequency@Nom-Sup | 30000000 Hz | |
| Max I(ol) | 0.008 A | |
| Mode of Operation | Asynchronous | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| 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 | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Power Supply Current-Max (ICC) | 27 Ma | |
| Prop. Delay@Nom-Sup | 62 Ns | |
| Propagation Delay (tpd) | 62 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 Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Trigger Type | Negative Edge | |
| Width | 7.62 Mm | |
| fmax-Min | 30 Mhz |
Alternate Parts for SN74LS196N
This table gives cross-reference parts and alternative options found for SN74LS196N. 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 SN74LS196N, 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.
SN74LS196N Frequently Asked Questions (FAQ)
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The maximum clock frequency of the SN74LS196N is 25 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the datasheet for specific timing characteristics.
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To ensure proper power and decoupling, connect the VCC pin to a stable 5V power supply, and decouple the power pins with 0.1uF ceramic capacitors. Additionally, use a 10uF electrolytic capacitor to filter out any noise on the power line.
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The SN74LS196N can sink up to 16mA and source up to 2mA per output pin. However, it's recommended to limit the current to 10mA per pin to ensure reliable operation.
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The asynchronous reset input (R) should be tied to VCC through a 1kΩ resistor and a 0.01uF capacitor to ensure proper reset operation. This helps to filter out any noise on the reset line.
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The SN74LS196N is designed to operate at 5V, but it can be used in a 3.3V system with some limitations. The output voltage will be lower, and the device may not meet the specified timing characteristics. It's recommended to use a level translator or a voltage regulator to ensure proper operation.