74HCT257PW,118
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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) | 30 |
| Base Part Number | 74HCT257 |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Power Dissipation | 500mW |
| Propagation Delay | 30 ns |
| Family | HCT |
| Logic Function | Multiplexer, Mux |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 6mA 6mA |
| 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 | 5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
74HCT257PW,118 Overview
Due to the fact that it is provided in the 16-TSSOP (0.173, 4.40mm Width), digital switch allows the board to be compacted.Tape & Reel (TR) represents its packaging.digital switch ic uses the method of Surface Mount for mounting.The analog IC used in the multiplexers can be referred to as Multiplexer.By keeping the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 4.5V~5.5V, designers are provided with a greater degree of flexibility.Multiplexers in the 74HCT series are suitable for a wide range of applications.There are 16 terminations included in its basic configuration.In addition, it also has a base part number of 74HCT257, which can be used to find related parts.The turn signal switch is supplied with a voltage of 5V volts.This turn signal switch has 16 component pins.A conductor terminates at GULL WING.As a type of supply, Single is employed.The board is configured with 16 pins.It is mounted in the way of Surface Mount.The logic switch is a member of the HCT family.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.The multiplexers have8 input lines on the board that accept voltage levels.There are 4 output lines on the signal source.
74HCT257PW,118 Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
8 input lines
4 output lines
74HCT257PW,118 Applications
There are a lot of Nexperia USA Inc. 74HCT257PW,118 Signal Switches / Multiplexers / Decoders applications.
- Small scale TV wall
- Solenoid cooling fan
- Encrypted communications system
- Logic circuits
- Time division multiplexing system
- RF-based home automation system
- Data demultiplexing
- To select different devices in microprocessor output
- Memory chips
- War field flying robot with a night vision flying camera
