MC74VHCT257ADG
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Published | 2011 |
| Series | 74VHCT |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Tin (Sn) |
| Packing Method | RAIL |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74VHCT257 |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Power Dissipation | 200mW |
| Throw Configuration | DPST |
| Propagation Delay | 7.9 ns |
| Family | AHCT/VHCT |
| Logic Function | Multiplexer, Mux |
| Output Characteristics | 3-STATE |
| Halogen Free | Halogen Free |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Output Polarity | TRUE |
| Number of Input Lines | 8 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 4 |
| Length | 9.9mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MC74VHCT257ADG Overview
For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).It is packaged in the way of Tube.For mounting, digital switch ic uses the method Surface Mount.A digital IC Multiplexer is used as the analog component of the multiplexers.By keeping the operating temperature at -55°C~125°C, turn signal switch will not be affected by external factors.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.These multiplexers are members of the 74VHCT series, which provide extensive application potential.Among its basic features are 16 terminations.The base part number is 74VHCT257, which can also be used to find its logic switch related parts.The multiplexer's system is supplied with a voltage of 5V.In this turn signal switch, there are 16 components that can be connected to each pin.As a result, GULL WING represents the end of the conductors.The supply type of this multiplexer ic is Single.A configuration of 16 pins is used.As you can see, it is mounted in the direction of Surface Mount.The logic switch object belongs to the family of AHCT/VHCT.A power supply is provided for mux switch's normal operation of 5V.Supply voltages of 5V can provide reliable performance of the multiplexers.The switches package is packaged in accordance with the RAIL method.A voltage level can be inserted into the 8 input lines of multiplexers.In this case, the signal source has a total of 4 output lines.
MC74VHCT257ADG Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
8 input lines
4 output lines
MC74VHCT257ADG Applications
There are a lot of ON Semiconductor MC74VHCT257ADG Signal Switches / Multiplexers / Decoders applications.
- High-performance memory systems
- Microprocessor input/output systems
- Combinational circuit
- Medium scale TV wall
- Relay
- Electronics industry
- High-performance memory-decoding applications
- Small scale TV wall
- Logic circuits
- Telephone network
