MC74VHCT257ADT
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74VHCT |
| JESD-609 Code | e4 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | COMMERCIAL |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Family | AHCT/VHCT |
| Number of Inputs | 2 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 8mA 8mA |
| Output Polarity | TRUE |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
MC74VHCT257ADT Overview
It is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save board space.Tube represents its packaging.In terms of mounting, digital switch ic uses the Surface Mount method .The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.As long as the operating temperature is -55°C~125°C, turn signal switch will not be influenced by external factors.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.Multiplexers of the 74VHCT series can be used in a wide range of applications.There are 16 terminations included in its basic configuration.For multiplexer's system, 5V voltage is supplied.A component pin count of 16 is found on this turn signal switch.As a result, conductors end at GULL WING.There is a family of AHCT/VHCT members.It is recommended that the minimum supply voltage (Vsup) be kept at 4.5V to avoid some unnecessary failures.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.The turn signal switch contains 1 outputs designed to operate.It has 2 inputs.
MC74VHCT257ADT Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
MC74VHCT257ADT Applications
There are a lot of Rochester Electronics, LLC MC74VHCT257ADT Signal Switches / Multiplexers / Decoders applications.
- GLAN
- Encrypted communications system
- War field flying robot with a night vision flying camera
- Image transmission
- RF-based home automation system
- Data demultiplexing
- Automation system
- Decimal decoder
- Arithmetic Logic Units
- A/D converters
