- Pinout Diagram
- Footprint Diagram
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EDA ModelsEasyEDA
Nexperia 74HCT257D,653
| Manufacturer | |
| MPN | 74HCT257D,653 |
| LCSC Part # | C547514 |
| Packaging | SO-16 |
| Customer # | |
| Key Attributes | Quad 2-input multiplexer; 3-state |
| Datasheet |  Nexperia 74HCT257D,653 |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Signal Switches, Multiplexers, Decoders | |
| Manufacturer | Nexperia | |
| Packaging | SO-16 | |
| Type | - | |
| Number of Channels | - | |
| Voltage - Supply | 4.5V~5.5V | |
| Operating Temperature | -40℃~+125℃ | |
| Features | Tri-state output | |
| Quiescent Current | 160uA | |
| Current - Output High(IOH) | 6mA | |
| Propagation Delay | 16ns@4.5V,50pF | |
| Current - Output Low(IOL) | 6mA |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features
AI Translation
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards:
- JESD8C (2.7 V to 3.6 V)
- JESD7A (2.0 V to 6.0 V)
- Non-inverting data path
- 3-state outputs interface directly with system bus
- Input levels:
- For 74HC257: CMOS level
- For 74HCT257: TTL level
- ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
AI Translation
- System bus interface
- Logic level translation
- Data selection and multiplexing
- 3-state output control
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| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 0.5526 | $ 0.55 |
| 10+ | $ 0.5449 | $ 5.45 |
| 30+ | $ 0.5402 | $ 16.21 |
| 100+ | $ 0.5356 | $ 53.56 |
Standard Packaging2500/Full Reel | ||
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Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Signal Switches, Multiplexers, Decoders | |
| Manufacturer | Nexperia | |
| Packaging | SO-16 | |
| Type | - | |
| Number of Channels | - | |
| Voltage - Supply | 4.5V~5.5V | |
| Operating Temperature | -40℃~+125℃ | |
| Features | Tri-state output | |
| Quiescent Current | 160uA | |
| Current - Output High(IOH) | 6mA | |
| Propagation Delay | 16ns@4.5V,50pF | |
| Current - Output Low(IOL) | 6mA |
Report an ErrorShow similar products (0) >
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
AI Translation
The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features
AI Translation
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards:
- JESD8C (2.7 V to 3.6 V)
- JESD7A (2.0 V to 6.0 V)
- Non-inverting data path
- 3-state outputs interface directly with system bus
- Input levels:
- For 74HC257: CMOS level
- For 74HCT257: TTL level
- ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
AI Translation
- System bus interface
- Logic level translation
- Data selection and multiplexing
- 3-state output control
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |