SN74S153N3 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
SN74S153N3 is a dual 4-to-1 data selector and multiplexer in a 16-pin DIP package, featuring Schottky TTL logic with 15 pF load capacitance and 20 mA output current for fast data routing. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- SN74S153N3 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74S153N3?
- Dual 4-to-1 multiplexer with 2 independent channels and 4 inputs each, enabling simultaneous data selection from two separate 4-bit buses
- Schottky TTL (S-family) technology providing fast propagation delays below 8 ns for high-speed digital data routing and selection
- 16-pin DIP package with 15 pF load capacitance and 20 mA output sink current, supporting standard logic interface requirements
What is SN74S153N3 used for?
SN74S153N3 is used in digital systems requiring fast multiplexing of parallel data paths, such as address and data bus routing in microprocessor-based designs. The dual 4-to-1 configuration allows two independent data channels to be selected simultaneously, making it effective in memory bank selection and ALU data path applications. Its Schottky TTL performance makes it suitable for high-speed industrial control equipment operating from 0°C to 70°C.
What are the specifications of SN74S153N3?
| Pbfree Code | No |
| YTEOL | 0 |
| Family | S |
| JESD-30 Code | R-PDIP-T16 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | MULTIPLEXER |
| Max I(ol) | 0.02A |
| Number of Functions | 2 |
| Number of Inputs | 4 |
| Number of Outputs | 1 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 70mA |
| Prop. Delay@Nom-Sup | 18ns |
| Propagation Delay (tpd) | 9ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74S153N3 datasheet?
SN74S153N3 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74S153N3?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the multiplexer configuration and output current for SN74S153N3?
SN74S153N3 provides dual 4-to-1 multiplexing with 2 independent channels, each selecting from 4 inputs to 1 output, with a maximum output sink current of 20 mA and a load capacitance of 15 pF, suitable for standard TTL bus driving.
How does SN74S153N3 compare to standard 74153 variants in propagation delay?
The SN74S153N3 uses Schottky TTL (S-family) technology, delivering propagation delays typically below 8 ns, significantly faster than standard 74153 variants which may exceed 20 ns, making it preferable for high-speed data routing above 50 MHz clock domains.
What application uses two 4-input data selectors running in parallel from a single IC?
Dual data bus switching in microcontrollers benefits from SN74S153N3, where 2 independent 4-to-1 channels allow simultaneous selection of data from 4 inputs each, supporting 8-bit data path multiplexing in a single 16-pin DIP package.
Is SN74S153N3 RoHS compliant and what is its operating temperature range?
SN74S153N3 is not RoHS compliant (Pb-free code: No) and is rated for commercial temperature operation from 0°C to 70°C. It suits legacy design maintenance or new non-RoHS applications where leaded solder processes are acceptable.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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