74HCT251D,652
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1997 |
| 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 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | 74HCT251 |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 8:1 |
| Power Dissipation | 500mW |
| Propagation Delay | 21 ns |
| Family | HCT |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 4mA 4mA |
| Supply Type | Single |
| Output Polarity | COMPLEMENTARY |
| Number of Input Lines | 12 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 2 |
| Length | 9.9mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
74HCT251D,652 Overview
For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Tube.digital switch ic uses the method of Surface Mount for mounting.In the multiplexers, the analog IC Multiplexer is used.By maintaining the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.The multiplexers can be used for a wide range of applications since they are members of 74HCT series.As part of its basic configuration, 16 terminations are designed as a part of it.There is a base part number 74HCT251 that can be used to locate signal switch's related components as well.The multiplexer's system is powered by 5V voltage.Currently, this turn signal switch has a total of 16 component pins.Conductors terminate at GULL WING in this design.As a type of supply, Single is employed.A total of 16 pins are configured on this board.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch belongs to the family of HCT.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.It is provided with 8 inputs.It is possible to accept voltage levels by using one of the 12 input lines of multiplexers.In this case, the signal source has a total of 2 output lines.
74HCT251D,652 Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
12 input lines
2 output lines
74HCT251D,652 Applications
There are a lot of Nexperia USA Inc. 74HCT251D,652 Signal Switches / Multiplexers / Decoders applications.
- Recording transmission
- Data demultiplexing
- Computer memory
- Enabling different functions units in microprocessor instruction decoding
- Enabling block of memory depending on address in memory chips
- Data bus control
- Decimal decoder
- Textile mills
- Electronic circuits
- Speed synchronization of multiple motors in industries
