CD40257BE
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 951.693491mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 4000B |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Multiplexer |
| Max Power Dissipation | 500mW |
| Technology | CMOS |
| Voltage - Supply | 3V~18V |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Base Part Number | CD40257 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Circuit | 4 x 1:2 |
| Polarity | Non-Inverting |
| Supply Voltage-Min (Vsup) | 3V |
| Load Capacitance | 50pF |
| Power Dissipation | 500mW |
| Number of Bits | 2 |
| Throw Configuration | SPDT |
| Propagation Delay | 100 ns |
| Quiescent Current | 40nA |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 6.8mA 6.8mA |
| Supply Type | Dual |
| Bandwidth | 8MHz |
| Number of Gates | 4 |
| Power Supply Current-Max (ICC) | 0.06mA |
| Voltage Supply Source | Dual Supply |
| Independent Circuits | 1 |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
CD40257BE Overview
Due to the fact that it is provided in the 16-DIP (0.300, 7.62mm), digital switch allows the board to be compacted.The package is packaged in the manner of Tube.digital switch ic uses the method of Through Hole for mounting.As the analog part, the circuit uses an analog IC Multiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -55°C~125°C.A supply voltage of 3V~18V provides digital controlled switch's superior flexibility for designers.As a member of 4000B series, the multiplexers can be used for a wide range of applications.It is designed with 16 terminations as part of its basic configuration.In addition, it also has a base part number of CD40257, which can be used to find related parts.The multiplexer's system is powered by 5V volts.Currently, this turn signal switch has a total of 16 component pins.As a type of supply, Dual is employed.With 16 pins, it is configured.Multiplexer ics are mounted in the direction of Through Hole.The multiplexer ic provides 2 bits.Vsup should be kept at 3V to prevent some unnecessary failures.This turn signal switch has 1 outputs designed for its operation.In the absence of external influences, it consumes 40nA current of multiplexer ic.In this multiplexer, there is a total of 8 inputs.
CD40257BE Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Dual
CD40257BE Applications
There are a lot of Texas Instruments CD40257BE Signal Switches / Multiplexers / Decoders applications.
- A robotic vehicle with the metal detector
- Transmission from the computer system of a satellite
- LVDS
- Electronics industry
- Computer memory
- RF-based home automation system
- Steel plants
- Analog to digital conversion
- Injectors
- Data communication
