74AC251SCX
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Supplier Device Package | 16-SOIC |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 1999 |
| Series | 74AC |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Multiplexer |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2V~6V |
| Base Part Number | 74AC251 |
| Number of Outputs | 1 |
| Circuit | 1 x 8:1 |
| Number of Channels | 1 |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Number of Bits | 1 |
| Propagation Delay | 10 ns |
| Logic Function | Multiplexer |
| Number of Inputs | 8 |
| Current - Output High, Low | 24mA 24mA |
| Supply Type | Single |
| High Level Output Current | 24mA |
| Low Level Output Current | 24mA |
| Number of Input Lines | 8 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 3 |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
74AC251SCX Overview
For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).Tape & Reel (TR) represents its packaging.The method digital switch ic adopts for mounting is Surface Mount.The analog IC in the multiplexers is identified as Multiplexer.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.The multiplexers can be used for a wide range of applications since they are members of 74AC series.The part number for 74AC251 can be used to find its logic switch related parts as well.There is a supply type of Single employed as part of this supply.Currently, it is configured with a 16 pin configuration.The mounting point is Surface Mount.There are 1 bits signal multiplexer provides.There are 1 outputs designed to operate the turn signal switch.It is provided with 8 inputs.It is possible to accept voltage levels by using one of the 8 input lines of multiplexers.A signal source consists of 3 output lines.The turn signal switch's circuit consists of 1 transmission channels.There is no problem with operating this signal switch at the maximum temperature of 85°C.In order to maintain a minimal operating temperature, the temperature of the multiplexer should be set to -40°C.It is specified that the signal switches should operate at 6V as its maximum supply voltage.Device specifications require that the digital swith operate at a minimum supply voltage of 2V.
74AC251SCX Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
8 input lines
3 output lines
74AC251SCX Applications
There are a lot of ON Semiconductor 74AC251SCX Signal Switches / Multiplexers / Decoders applications.
- D/A converters
- Recording transmission
- Signal router
- Microprocessor memory systems
- Microprocessor instruction decoding
- Implementing boolean functions with multiple variables
- GLAN
- Computer memory
- To select different devices in microprocessor output
- Time division multiplexing system
