74LV251DB,118
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| 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 |
| Packing Method | TAPE AND REEL |
| 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 |
| Height Seated (Max) | 2mm |
| Length | 6.2mm |
| Width | 5.3mm |
| RoHS Status | ROHS3 Compliant |
74LV251DB,118 Overview
For the purpose of saving board space, digital switch is included in the 16-SSOP (0.209, 5.30mm Width).Tape & Reel (TR) represents its packaging.digital switch ic uses the method of Surface Mount for mounting.In the multiplexers, the analog IC is indicated by Multiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~125°C.Designers have greater flexibility when digital controlled switch operates at a 1V~3.6V supply voltage.The multiplexers can be used for a wide range of applications since they are members of 74LV series.There is a design for terminating 16 as part of its basic configuration.In addition, it also has a base part number of 74LV251, which can be used to find related parts.The multiplexer's system works with 3.3V voltage.Currently, this turn signal switch has a total of 16 component pins.GULL WING represents the end of conductors.I would like to refer to the logic switch as a member of the LV/LV-A/LVX/H family.Keep Vsup at 1V to avoid unnecessary failures.Keeping Vsup at 3.6V will prevent some unnecessary failures.For mux switch's normal operation, there is a power supply provided at 3.3V.As a result, the turn signal switch consists of 1 outputs.This multiplexer provides 8 inputs.The switches is packaged according to the way of TAPE AND REEL.
74LV251DB,118 Features
Supplied in the 16-SSOP (0.209, 5.30mm Width) package
Power supplies of 3.3V
74LV251DB,118 Applications
There are a lot of NXP USA Inc. 74LV251DB,118 Signal Switches / Multiplexers / Decoders applications.
- A robotic vehicle with the metal detector
- Logic circuits
- RF-based home automation system
- Combinational circuit
- Microprocessor instruction decoding
- Control unit of Central Processing unit (CPU)
- Relay
- VGA
- War field flying robot with a night vision flying camera
- Enabling block of memory depending on address in memory chips
