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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $0.70800 | US $0.63720 | US $0.63720 |
| ≥5: | US $0.63720 | US $0.57348 | US $2.86740 |
| ≥10: | US $0.42480 | US $0.38232 | US $3.82320 |
| ≥20: | US $0.35400 | US $0.31860 | US $6.37200 |
| ≥50: | US $0.32568 | US $0.29311 | US $14.65550 |
| ≥100: | US $0.28320 | US $0.25488 | US $25.48800 |
| ≥200: | US $0.25488 | US $0.22939 | US $45.87800 |
| ≥500: | US $0.24072 | US $0.21665 | US $108.32500 |
| ≥1000: | US $0.22656 | US $0.20390 | US $203.90000 |
Substitute (equivalent) Product
| Substitute Product | Description |
|---|---|
| 74LS138N | The 74LS138N is a low power Schottky version of the 74HC138N. It also provides 3-to-8 line decoding to drive lower current loads. |
| 74HCT138N | The 74HCT138N is an improved performance version with better noise immunity and similar functionality as the 74HC138N, designed for use in TTL circuits. |
| CD74HC138E | This device from Texas Instruments is a functionally equivalent part offering a 3-to-8 line decoder/demultiplexer, comparable to the 74HC138N. |
| MC74HC138AN | Manufactured by ON Semiconductor, this component also serves the same function as the 74HC138N with similar electrical characteristics and pin configuration. |
| SN74HC138N | Another Texas Instruments part, the SN74HC138N, is functionally equivalent and directly interchangeable with the 74HC138N, offering 3-to-8 line decoding. |
Product Usage
The 74HC138N is a popular 3-to-8 line decoder/demultiplexer IC, widely used in digital electronics for various applications. Here are some common circuits and systems where the 74HC138N is typically used:
Memory Address Decoding:
Multiplexing and Demultiplexing:
LED Display Control:
Segment Selection in Seven-Segment Displays:
Peripheral Device Selection:
Data Routing in Communication Systems:
Test Equipment:
Microcontroller I/O Expansion:
Audio Signal Routing:
Educational Kits and Prototyping:
The 74HC138N is a versatile IC that can be integrated into a wide range of digital circuits to perform various decoding and multiplexing tasks. Its ability to convert 3-bit binary inputs into 8 unique outputs makes it a valuable component in many digital systems.
Global Logistics Country List
| Flag | Country | Estimated Delivery Time | Minimum First Weight Cost | ||
|---|---|---|---|---|---|
| Express | Standard Shipping | Express (0.5kg) | Standard Shipping (0.05kg) | ||
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Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
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Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
74HC138N
74HC138N has several brands around the world that may have alternate names for 74HC138N due to regional differences or acquisition. 74HC138N may also be known as the following names:
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