M74HC251TTR
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Packing Method | TAPE AND REEL |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 4.5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | M74HC251 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 1 x 8:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Family | HC/UH |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 5.2mA 5.2mA |
| Output Polarity | COMPLEMENTARY |
| Max I(ol) | 0.004 A |
| Prop. Delay@Nom-Sup | 48 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
M74HC251TTR Overview
As a means of saving space, digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width).The package is in the form of Tape & Reel (TR).Mounting is performed using Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -55°C~125°C.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.The multiplexers from 74HC series can be used for a wide range of applications.Its basic configuration includes terminations in the 16 range.Its logic switch base part number is M74HC251 which can also be used to find its logic switch related parts.In multiplexer's system, 4.5V is the voltage supplied.A component pin count of 16 can be found on this turn signal switch.A conductor terminates at GULL WING.There is a family of HC/UH members.Keep Vsup at 2V to avoid unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 6V so as to avoid some unnecessary failures.For mux switch's normal operation, there is a power supply provided at 2/6V.The turn signal switch has 1 outputs designed for operation.This multiplexer has a total of 8 inputs.TAPE AND REEL is used to package the switches.
M74HC251TTR Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Power supplies of 2/6V
M74HC251TTR Applications
There are a lot of STMicroelectronics M74HC251TTR Signal Switches / Multiplexers / Decoders applications.
- Enabling different functions units in microprocessor instruction decoding
- VGA
- Robotic vehicles
- Code converters
- LVDS
- Telephone network
- Speed synchronization of multiple motors in industries
- Encrypted communications system
- RF-based home automation system
- Signal router
