Overview
The 74HC4514D,653 from Nexperia USA Inc. is a 4-to-16 line decoder/demultiplexer integrated circuit. This component is part of the 74HC series, known for its high-speed CMOS logic. It features four binary weighted address inputs (A0 to A3), a latch enable input (LE), an enable input (E), and 16 outputs (Q0 to Q15). The device is capable of decoding 4 binary-coded inputs into 16 mutually-exclusive outputs and can also function as a demultiplexer. The 74HC4514D,653 is packaged in a SOIC-24-300mil package, making it suitable for a variety of applications requiring compact and efficient logic operations.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HC4514D,653 |
| Package | SOIC-24-300mil |
| Supply Voltage Range | 2.0 V to 6.0 V |
| Operating Temperature Range | -40 °C to +125 °C |
| Input Type | CMOS level |
| Number of Address Inputs | 4 (A0 to A3) |
| Number of Outputs | 16 (Q0 to Q15) |
| Latch Enable Input | LE |
| Enable Input | E |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
| RoHS Compliance | Yes |
Key Features
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- 16-line demultiplexing capability
- Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards (JESD8C and JESD7A)
- ESD protection: HBM and CDM compliant
Applications
- Digital multiplexing
- Address decoding
- Hexadecimal/BCD decoding
Q & A
- What is the primary function of the 74HC4514D,653?
The primary function is to act as a 4-to-16 line decoder/demultiplexer with input latches.
- What is the package type of the 74HC4514D,653?
The package type is SOIC-24-300mil.
- What is the supply voltage range for this component?
The supply voltage range is from 2.0 V to 6.0 V.
- How many address inputs and outputs does the 74HC4514D,653 have?
It has 4 address inputs (A0 to A3) and 16 outputs (Q0 to Q15).
- What is the purpose of the latch enable input (LE) and the enable input (E)?
The latch enable input (LE) determines when the data on the address inputs is stored in the latches. The enable input (E) controls the output state; when E is LOW, the selected output is HIGH, and when E is HIGH, all outputs are LOW.
- Is the 74HC4514D,653 compliant with JEDEC standards?
Yes, it complies with JEDEC standards JESD8C and JESD7A.
- What kind of ESD protection does the 74HC4514D,653 have?
It has HBM and CDM ESD protection exceeding 2000 V and 1000 V respectively.
- What are some common applications of the 74HC4514D,653?
Common applications include digital multiplexing, address decoding, and hexadecimal/BCD decoding.
- Is the 74HC4514D,653 RoHS compliant?
Yes, it is RoHS compliant.
- What is the operating temperature range of the 74HC4514D,653?
The operating temperature range is from -40 °C to +125 °C.
