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Click here for more information74HC4515D
4-to-16 line decoder/demultiplexer with input latches; inverting
The 74HC4515 is a 4-to-16 line decoder/demultiplexer having four binary weighted address inputs (A0 to A3) with latches, a latch enable input (LE), an enable input (E) and 16 inverting outputs (Q0, to Q15).
When LE is HIGH, the selected output is determined by the data on An. When LE goes LOW, the last data present at An are stored in the latches and the outputs remain stable. When E is LOW, the selected output, determined by the contents of the latch, is LOW. When E is HIGH, all outputs are HIGH. The enable input E does not affect the state of the latch. When the device is used as a demultiplexer, E is the data input and A0 to A3 are the address inputs.
Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
- Inverting outputs
- CMOS input levels
- 16-line demultiplexing capability
- Decodes 4 binary-coded inputs into 16 mutually-exclusive outputs
- Complies with JEDEC standard no. 7 A
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- Specified from -40 °C to +85 °C and -40 °C to +125 °C
Applications
- Digital multiplexing
- Address decoding
- Hexadecimal/BCD decoding
Parametrics
| Type number | Package name |
|---|---|
| 74HC4515D | SO24 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
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Package
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74HC4515D | 74HC4515D,653 (933730180653) |
Withdrawn / End-of-life | 74HC4515D |
SO24 (SOT137-1) |
SOT137-1 |
SO-SOJ-WAVE
WAVE_BG-BD-1 |
Not available |
| 74HC4515D,652 (933730180652) |
Obsolete | 74HC4515D | Not available |
Environmental information
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74HC4515D | 74HC4515D,653 | 74HC4515D |
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| 74HC4515D | 74HC4515D,652 | 74HC4515D |
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Series
Documentation (8)
| File name | Title | Type | Date |
|---|---|---|---|
| 74HC4515 | 4-to-16 line decoder, demultiplexer with input latches; inverting | Data sheet | 2018-07-04 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| SOT137-1 | 3D model for products with SOT137-1 package | Design support | 2020-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOT137-1 | plastic, small outline package; 24 leads; 1.27 mm pitch; 15.4 mm x 7.5 mm x 2.65 mm body | Package information | 2022-06-21 |
| HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
| SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
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Models
| File name | Title | Type | Date |
|---|---|---|---|
| SOT137-1 | 3D model for products with SOT137-1 package | Design support | 2020-01-22 |
PCB Symbol, Footprint and 3D Model
| Model Name | Description |
|---|---|
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How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.
74HC4515D
4-to-16 line decoder/demultiplexer with input latches; inverting
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