| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74LS253N | Rochester Electronics LLC | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16 | SN74LS253N vs SN74LS253N |
| JM38510/30908BEA | National Semiconductor Corporation | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, CDIP16 | SN74LS253N vs JM38510/30908BEA |
| 74LS253B | NXP Semiconductors | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16 | SN74LS253N vs 74LS253B |
| DM74LS253N | Fairchild Semiconductor Corporation | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16 | SN74LS253N vs DM74LS253N |
| JM38510/30908BEA | Texas Instruments | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, CDIP16 | SN74LS253N vs JM38510/30908BEA |
| N74LS253B | NXP Semiconductors | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16 | SN74LS253N vs N74LS253B |
| SN74LS253NDS | Motorola Semiconductor Products | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16 | SN74LS253N vs SN74LS253NDS |
| SN74LS253N-10 | Texas Instruments | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16 | SN74LS253N vs SN74LS253N-10 |
| 74LS253N | NXP Semiconductors | Check for Price | Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16 | SN74LS253N vs 74LS253N |
| N74LS253N | Philips Semiconductors | Check for Price | Multiplexer, 2-Func, 4 Line Input, TTL, PDIP16 | SN74LS253N vs N74LS253N |
Part Details for SN74LS253N by Texas Instruments
Results Overview of SN74LS253N by Texas Instruments
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
SN74LS253N Information
SN74LS253N by Texas Instruments is a Multiplexer/Demultiplexer.
Multiplexer/Demultiplexers 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SN74LS253N | Texas Instruments | Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70 |
Price & Stock for SN74LS253N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
595-SN74LS253N
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Mouser Electronics | Encoders, Decoders, Multiplexers & Demultiplexers Dual 4-to-1 Data Slc t/Mltpx W/3St Otp RoHS: Compliant | 958 |
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$1.0000 / $2.0100 | Buy Now |
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Quest Components | IC,LOGIC MUX,DUAL,4-INPUT,LS-TTL,DIP,16PIN,PLASTIC | 1164 |
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$0.6265 / $1.7900 | Buy Now |
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Quest Components | IC,LOGIC MUX,DUAL,4-INPUT,LS-TTL,DIP,16PIN,PLASTIC | 1089 |
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$0.4475 / $1.0740 | Buy Now |
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Quest Components | IC,LOGIC MUX,DUAL,4-INPUT,LS-TTL,DIP,16PIN,PLASTIC | 621 |
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$0.8120 / $2.0300 | Buy Now |
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Quest Components | IC,LOGIC MUX,DUAL,4-INPUT,LS-TTL,DIP,16PIN,PLASTIC | 80 |
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$0.8750 / $1.7500 | Buy Now |
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Quest Components | IC,LOGIC MUX,DUAL,4-INPUT,LS-TTL,DIP,16PIN,PLASTIC | 36 |
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$1.4847 / $2.4745 | Buy Now |
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Rochester Electronics | IC Data Selector/Multiplexer 1 Element 2 x 4:1 MUX/DEMUX 4.75V - 5.25V 16-DIP Tube RoHS: Compliant Status: Active Min Qty: 1 | 4357 |
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$29.1700 / $33.1500 | Buy Now |
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DISTI #
74LS253
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TME | IC: digital, 4 to 1 line,multiplexer,data selector, IN: 4, THT Min Qty: 1 | 29 |
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$0.9800 / $1.6200 | Buy Now |
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Chip 1 Exchange | INSTOCK | 100 |
|
RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 3468 |
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$0.5000 / $0.7700 | Buy Now |
US Tariff Estimator: SN74LS253N 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.
SN74LS253N CAD Models
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SN74LS253N Part Data Attributes
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SN74LS253N
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS253N
Texas Instruments
Multiplexer, LS Series, 2-Func, 4 Line Input, 1 Line Output, True Output, TTL, PDIP16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | DIP | |
| Package Description | Pdip-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Family | Ls | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Length | 19.305 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | Multiplexer | |
| Max I(ol) | 0.008 A | |
| Number of Bits | 4 | |
| Number of Functions | 2 | |
| Number of Inputs | 4 | |
| Number of Outputs | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | 3-State | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Packing Method | Tube | |
| Power Supply Current-Max (ICC) | 12 Ma | |
| Prop. Delay@Nom-Sup | 25 Ns | |
| Propagation Delay (tpd) | 25 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 | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for SN74LS253N
This table gives cross-reference parts and alternative options found for SN74LS253N. 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 SN74LS253N, 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.
SN74LS253N Frequently Asked Questions (FAQ)
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The maximum clock frequency of the SN74LS253N is 25 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure proper power and decoupling, use a 5V power supply, decouple the power pins with 0.1uF and 10uF capacitors, and use a 10kΩ pull-up resistor on the enable pin.
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The propagation delay of the SN74LS253N is typically around 10-15 ns, but it can vary depending on the specific application and operating conditions.
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No, the SN74LS253N is a 5V device and is not compatible with 3.3V systems. Using it in a 3.3V system may result in unreliable operation or damage to the device.
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The enable pins (1EN and 2EN) are active-low, meaning they must be pulled low to enable the device. Use a 10kΩ pull-up resistor to ensure proper operation.