76002012A
- Mfr.Part #
- 76002012A
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- SN54LS157 QUADRUPLE 2-LINE TO 1-
- Stock
- 4
- In Stock :
- 4
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Number of Inputs :
- 2
- Manufacturer :
- Texas
- Max I(ol) :
- 0.008 A
- Power Supplies :
- 5 V
- Number of Terminals :
- 20
- Product Status :
- Active
- Temperature Grade :
- Military
- Family :
- LS
- Terminal Pitch :
- 1.27 mm
- Reach Compliance Code :
- not_compliant
- Logic IC Type :
- Multiplexer
- Terminal Position :
- QUAD
- Package :
- Tube
- Number of Functions :
- 4
- Pin Count :
- 20
- Width :
- 8.89 mm
- JESD-30 Code :
- S-GQCC-N20
- Technology :
- TTL
- Qualification Status :
- Qualified
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Length :
- 8.89 mm
- Output Polarity :
- TRUE
- Brand Name :
- Texas
- HTS Code :
- 8542.39.00.01
- Power Supply Current-Max (ICC) :
- 16 mA
- Seated Height-Max :
- 2.03 mm
- Number of Outputs :
- 1
- Screening Level :
- MIL-STD-883
- Subcategory :
- Multiplexer/Demultiplexer
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Terminal Form :
- NO LEAD
- Packing Method :
- Tube
- Factory Lead Time :
- 1 Week
- Propagation Delay (tpd) :
- 14 ns
- Surface Mount :
- yes
- Package Shape :
- Square
- Series :
- *
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- 76002012A

Signal Switches, Multiplexers, Decoders Texas Instruments 76002012A Overview
The SN54LS157 QUADRUPLE 2LINE TO 1 manufactured by Texas Instruments is a versatile integrated circuit designed for signal switching, multiplexing, and decoding applications. With its advanced functionality and reliable performance, this component serves as a fundamental building block in various electronic systems.
76002012A Features
- Quadruple 2-line to 1-line data selectors/multiplexers
- Low power Schottky TTL (LS) technology
- Wide operating voltage range: 4.75V to 5.25V
- High-speed operation: 18 ns typical propagation delay
- Buffered inputs for maximum signal integrity
- Comprehensive datasheet with detailed specifications
76002012A Applications
- Data multiplexing in communication systems: The SN54LS157 facilitates the selection of multiple input signals and routes them to a single output, enabling efficient data transmission in telecommunications equipment.
- Address decoding in microprocessor-based systems: This component is essential for decoding memory or I/O addresses, allowing microcontrollers or microprocessors to interface with peripheral devices effectively.
- Control signal routing in industrial automation: With its multiplexing capabilities, the SN54LS157 is suitable for routing control signals in PLCs (Programmable Logic Controllers) and other automation systems, enhancing operational efficiency and flexibility.
- Arithmetic logic unit (ALU) selection in digital computing: The integrated circuit can be used to select specific arithmetic or logic operations in ALUs, contributing to the processing power and functionality of digital computers.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















