
74HC4514D
Manufacturer Part Number: 74HC4514D | Manufacturer / Brand: NPX |
Part of Description: Encoders, Decoders, Multiplexers & Demultiplexers 4-16 LINE DCOD/DMUX | Lead Free Status / RoHS Status: 16-bit Microcontrollers - MCU MCU 3/5V 56K Pb-free 64-QFP |
Ship From: HK/Shen Zhen | Shipment Way: DHL/Fedex/TNT/UPS |
Datasheets: |
Product parameters
Manufacturer | Skyworks |
Details | RoHS |
Mounting Style | SMD/SMT |
Package / Case | SOIC-24 |
Packaging | Reel |
Function | Latch/Decoder/Demultiplexer |
Product Type | RF Front End |
Factory Pack Quantity | 30 |
Subcategory | Logic ICs |
Supply Current – Max | 8 uA |
Technology | CMOS |
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The 74HC4514D is a high-speed CMOS logic 4-to-16 line decoder/demultiplexer with input latches, manufactured by Nexperia (formerly Philips Semiconductors, now part of NXP Semiconductors N.V.). It belongs to the 74HC series of CMOS logic ICs, which utilizes silicon-gate CMOS technology to achieve similar operating speeds to the LSTTL series but with reduced power consumption compared to standard CMOS integrated circuits.
Key Features:
- Decoder/Demultiplexer Functionality: The 74HC4514D decodes four binary input signals to sixteen unique output signals, making it suitable for applications requiring signal decoding or demultiplexing.
- Input Latches: The device incorporates input latches, which allow the input signals to be latched and held, enabling stable decoding even when the input signals change rapidly.
- CMOS Technology: Utilizes CMOS technology for low power consumption and high noise immunity.
- Wide Operating Voltage Range: Operates within a voltage range of 2 to 6 V, providing flexibility in system design.
- High-Speed Operation: Offers high-speed performance, suitable for fast-paced digital systems.
- Small Outline Package: Packaged in a SOIC-24 (Small Outline Integrated Circuit) package, which is compact and suitable for surface-mount applications.
- RoHS Compliant: Complies with RoHS standards, ensuring environmental friendliness.
Applications:
The 74HC4514D can be used in various digital systems where decoding or demultiplexing of signals is required. Examples include memory addressing, data routing, and signal distribution in microprocessors, microcontrollers, and digital signal processing systems.
Operating Conditions:
- Maximum Operating Temperature: 125 °C
- Minimum Operating Temperature: -40 °C
Packaging:
- Package Type: SOIC-24
- Package Dimensions: Length 15.6 mm, Width 7.6 mm, Height 2.45 mm
Technical Specifications:
- Propagation Delay: Typically 69 ns (nominal conditions)
- Maximum Output Current (Iol): 4 mA
- Load Capacitance (CL): 50 pF
Documentation:
Detailed datasheets, application notes, and technical documents are available for the 74HC4514D, providing comprehensive information on its electrical characteristics, pinout, and usage guidelines.
In summary, the 74HC4514D is a versatile and reliable 4-to-16 line decoder/demultiplexer with input latches, suitable for a wide range of digital applications. Its high-speed performance, low power consumption, and compact packaging make it an excellent choice for modern digital systems.