74LS138 - 3 to 8 Decoder De-Multiplexer IC 74LS138 - 3 to 8 Decoder De-Multiplexer IC
60 In stock
The 74LS138 is a 3:8 Decoder IC that is commonly used in decoding or de-multiplexing circuits for memory decoding or data routing purposes. It is designed for high-speed operations and has three enable pins to make it easier to cascade with other ICs. The device decodes 1-of-8 lines, set by x3 binary select inputs & three enable inputs. The LS138 can be used as an 8- output demultiplexer by using one active LOW Enable input as data input & the other Enable inputs as strobes. The IC has an operating voltage from 1.0V to 5.5V with a low power consumption of 32mW. The propagation delay is around 21nS.
Product Description of 74LS138 - 3 to 8 Decoder De-Multiplexer IC
Features of 74LS138 - 3 to 8 Decoder De-Multiplexer IC
- Demultiplexing capability
- Designed with Schottky diodes which helps to suppress line-rigging and it makes the design simple
- Multiple Input Enables for parallel expansion
- Has internal ESD Protection
- Designed specifically for high speed: Memory decoders Data transmission systems
- Operating voltage from 1.0V to 5.5V
- Low power consumption of 32mW
- The propagation delay is around 21nS
- Operating Free Air Temperature Range 0°C to +70°C
Additional Resources
Package Contents
1 x 74LS138 - 3 to 8 Decoder De-Multiplexer IC
The 74LS138 is a 3:8 Decoder IC that is commonly used in decoding or de-multiplexing circuits for memory decoding or data routing purposes. It is designed for high-speed operations and has three enable pins to make it easier to cascade with other ICs. The device decodes 1-of-8 lines, set by x3 binary select inputs & three enable inputs. The LS138 can be used as an 8- output demultiplexer by using one active LOW Enable input as data input & the other Enable inputs as strobes. The IC has an operating voltage from 1.0V to 5.5V with a low power consumption of 32mW. The propagation delay is around 21nS.
Product Description of 74LS138 - 3 to 8 Decoder De-Multiplexer IC
Features of 74LS138 - 3 to 8 Decoder De-Multiplexer IC
- Demultiplexing capability
- Designed with Schottky diodes which helps to suppress line-rigging and it makes the design simple
- Multiple Input Enables for parallel expansion
- Has internal ESD Protection
- Designed specifically for high speed: Memory decoders Data transmission systems
- Operating voltage from 1.0V to 5.5V
- Low power consumption of 32mW
- The propagation delay is around 21nS
- Operating Free Air Temperature Range 0°C to +70°C
Additional Resources
Package Contents
1 x 74LS138 - 3 to 8 Decoder De-Multiplexer IC
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.Shipping
We ship to all over India with flat shipping rate of INR 50 for all the orders below INR 599. For all the orders above INR 599, we offer a free shipping. We also offer priority shipping for INR 100 which provides same day shipping by Air (if battery is not included in the order). Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.Shipping
We ship to all over India with flat shipping rate of INR 50 for all the orders below INR 599. For all the orders above INR 599, we offer a free shipping. We also offer priority shipping for INR 100 which provides same day shipping by Air (if battery is not included in the order). Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
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