74LV251PW,112
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1998 |
| Series | 74LV |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Technology | CMOS |
| Voltage - Supply | 1V~3.6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | 74LV251 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 1 x 8:1 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3.3V |
| Supply Voltage-Min (Vsup) | 1V |
| Load Capacitance | 50pF |
| Family | LV/LV-A/LVX/H |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 6mA 6mA |
| Output Polarity | COMPLEMENTARY |
| Max I(ol) | 0.006 A |
| Prop. Delay@Nom-Sup | 45 ns |
| Propagation Delay (tpd) | 54 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
74LV251PW,112 Overview
It is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save board space.In this case, it is packaged as Tube.In terms of mounting, digital switch ic uses the method of Surface Mount.the multiplexers uses an analog IC Multiplexer.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -40°C~125°C.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 1V~3.6V.provides digital controlled switch's digital controlled switch'sMultiplexers in the 74LV series are suitable for a wide range of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74LV251, which is also useful when looking up signal switch's related components.The multiplexer is supplied with 3.3V voltage.In this turn signal switch, there are 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.In the LV/LV-A/LVX/H family, the logic switch is included.It is recommended that the minimum supply voltage (Vsup) be kept at 1V so that unnecessary failures can be prevented.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 3.6V.It is provided that 3.3V has a power supply in order to function normally.The turn signal switch has 1 outputs.A multiplexer such as this has 8 inputs available.
74LV251PW,112 Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Power supplies of 3.3V
74LV251PW,112 Applications
There are a lot of NXP USA Inc. 74LV251PW,112 Signal Switches / Multiplexers / Decoders applications.
- A robotic vehicle with the metal detector
- Memory chips
- RF-based home automation system
- Frequency multiplexing system
- Enabling block of memory depending on address in memory chips
- To select different devices in microprocessor output
- A/D converters
- Communication system
- GLAN
- Image transmission
