74AC257TTR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AC |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Multiplexer |
| Voltage - Supply | 2V~6V |
| Base Part Number | 74AC257 |
| Circuit | 4 x 2:1 |
| Number of Circuits | 4 |
| Throw Configuration | DPST |
| Propagation Delay | 6 ns |
| Logic Function | Mux |
| Number of Inputs | 8 |
| Current - Output High, Low | 24mA 24mA |
| Supply Type | Single |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
74AC257TTR Overview
Digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width) for the purpose of saving board space.It is packaged in the way of Tape & Reel (TR).In terms of mounting, digital switch ic uses the Surface Mount method .In the multiplexers, the analog IC Multiplexer is used.When the operating temperature is kept at -55°C~125°C, turn signal switch will not be susceptible to external factors.When digital controlled switch operates at 2V~6V, designers are provided with a greater degree of flexibility.Multiplexers in the 74AC series are suitable for a wide range of applications.The part number for 74AC257 can be used to find its logic switch related parts as well.As a type of supply, Single is employed.With 16 pins, it is configured.The mounting point is Surface Mount.This multiplexer has 8 inputs.To operate the digitalswitch normally, 4 circuits are formed.
74AC257TTR Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
74AC257TTR Applications
There are a lot of STMicroelectronics 74AC257TTR Signal Switches / Multiplexers / Decoders applications.
- Data distribution
- Medium scale TV wall
- Seven segment displays
- Enabling different rows of memory depending on address in memory chips
- Enabling block of memory depending on address in memory chips
- Speed synchronization of multiple motors in industries
- Make full adder
- Automation system
- Textile mills
- RF-based home automation system