CD74HC257E
| Parameters | |
|---|---|
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Family | HC/UH |
| Number of Inputs | 2 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 7.8mA 7.8mA |
| Output Polarity | TRUE |
| Propagation Delay (tpd) | 220 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| RoHS Status | Non-RoHS Compliant |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74HC |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Reach Compliance Code | unknown |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
CD74HC257E Overview
Providing this information in the 16-DIP (0.300, 7.62mm) enables digital switch board space to be saved.Tube is the method used for packaging.As far as mounting is concerned, digital switch ic uses Through Hole.The analog IC used in the multiplexers can be referred to as Multiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -55°C~125°C.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 2V~6V.provides digital controlled switch's digital controlled switch'sMultiplexers from the 74HC series can be used in a wide range of applications.As parts of its basic configuration, 16 terminations are desgined.In multiplexer's system, 5V is the voltage supplied.There is a family of HC/UH members.The minimal supply voltage (Vsup) should be kept at 2V to avoid some unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 6V.For the turn signal switch's operation, there are 1 outputs.The multiplexer provides 2 inputs.
CD74HC257E Features
Supplied in the 16-DIP (0.300, 7.62mm) package
CD74HC257E Applications
There are a lot of Rochester Electronics, LLC CD74HC257E Signal Switches / Multiplexers / Decoders applications.
- Signal router
- D/A converters
- CNC machines
- Relay
- Idle motor
- Make half adder
- High-performance memory systems
- Encrypted communications system
- Medium scale TV wall
- VGA
