74HC251DB,112
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1997 |
| Series | 74HC |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Packing Method | BULK PACK |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | 74HC251 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 8:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Channels | 2 |
| Load Capacitance | 50pF |
| Propagation Delay | 30 ns |
| Family | HC/UH |
| Logic Function | Multiplexer, Mux |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Output Polarity | COMPLEMENTARY |
| Max I(ol) | 0.004 A |
| Prop. Delay@Nom-Sup | 53 ns |
| Number of Input Lines | 8 |
| Voltage Supply Source | Single Supply |
| Width | 5.3mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
74HC251DB,112 Overview
Due to the fact that it is provided in the 16-SSOP (0.209, 5.30mm Width), digital switch allows the board to be compacted.The package is packaged in accordance with Tube.Digital switch ic adheres to a mounting method of Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.In the case of -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 2V~6V voltage.Since they are members of the 74HC series, they can be used in a wide variety of applications.Among its basic features are 16 terminations.In addition, it also has a base part number of 74HC251, which can be used to find related parts.The multiplexer is supplied with 5V voltage.This turn signal switch has 16 component pins.As a result, conductors end at GULL WING.The supply type of this multiplexer ic is Single.With 16 pins, it is configured.The mounting is in the way of Surface Mount.The logic switch is a member of the HC/UH family.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 6V so as to avoid some unnecessary failures.As part of the operation of this turn signal switch, there are 1 outputs.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.The switches is packaged according to the way of BULK PACK.The multiplexers have 8 input lines used to accept voltage levels.In the turn signal switch's circuit, there are 2 channels used for transmission.
74HC251DB,112 Features
Supplied in the 16-SSOP (0.209, 5.30mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
8 input lines
74HC251DB,112 Applications
There are a lot of Nexperia USA Inc. 74HC251DB,112 Signal Switches / Multiplexers / Decoders applications.
- Decimal decoder
- High-performance memory systems
- Automatic Monitoring systems
- Relay
- Make full adder
- Make half adder
- GLAN
- Enabling different functions units in microprocessor instruction decoding
- Electronics industry
- Memory chips
