74HC251D,653
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Gold |
| 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 | Tape & Reel (TR) |
| Published | 1997 |
| Series | 74HC |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| 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 Circuits | 1 |
| Propagation Delay | 30 ns |
| Family | HC/UH |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Output Polarity | COMPLEMENTARY |
| Voltage Supply Source | Single Supply |
| Ambient Temperature Range High | 125°C |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
74HC251D,653 Overview
In order to save board space, digital switch is located in the 16-SOIC (0.154, 3.90mm Width).The package is packaged in accordance with Tape & Reel (TR).The method digital switch ic adopts for mounting is Surface Mount.The analog IC in the multiplexers is identified as Multiplexer.If the operating temperature is maintained at -40°C~125°C, turn signal switch will not be susceptible to external factors.When digital controlled switch operates at 2V~6V, designers are provided with a greater degree of flexibility.Several applications are possible for 74HC series multiplexers.This configuration includes 16 terminations as part of its basic functionality.As its base part number is 74HC251, logic switch can also be used to find its related parts.In this case, 5V is the voltage supplied to the multiplexer's system.Signal switch has 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.Single is used as its supply type.This multiplexer ic is configured with 16 pins.Surface Mount is the way it is mounted.The logic switch is a member of the HC/UH family.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.In order for the turn signal switch to work, there are 1 outputs.Supply voltages of 5V can provide reliable performance of the multiplexers.It is provided with 8 inputs.It is necessary for the digitalswitch to operate normally that 1 circuits be formed.
74HC251D,653 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
74HC251D,653 Applications
There are a lot of Nexperia USA Inc. 74HC251D,653 Signal Switches / Multiplexers / Decoders applications.
- Data bus control
- CPU memory location identification
- Enabling block of memory depending on address in memory chips
- High-performance memory-decoding applications
- To select different task for memory in microprocessor memory systems
- Injectors
- Enabling different functions units in microprocessor instruction decoding
- Analog, digital or video signal switching
- Idle motor
- Code conversion
