SN74HC251D
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Multiplexer |
| 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 |
| Base Part Number | 74HC251 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 8:1 |
| Polarity | Non-Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Circuits | 1 |
| Number of Bits | 8 |
| Propagation Delay | 52 ns |
| Family | HC/UH |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 7.8mA 7.8mA |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Voltage Supply Source | Single Supply |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC251D Overview
As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).The package is in the form of Tube.Mounting is performed using Surface Mount.A digital IC Multiplexer is used as the analog component of the multiplexers.A temperature of -40°C~85°C will not leave the turn signal swturn signal switchch susceptible to external influences.When digital controlled switch operates at 2V~6V, designers have superior flexibility.Multiplexers of the 74HC series can be used in a wide range of applications.It is designed with 16 terminations as part of its basic configuration.As its base part number is 74HC251, logic switch can also be used to find its related parts.The multiplexer's system is powered by 5V volts.A component pin count of 16 is found on this turn signal switch.GULL WING is used as the point at which the conductors come to an end as part of this formula.Single is employed as its supply type.A total of 16 pins are configured on this board.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch is a member of the HC/UH family.There are 8 bits signal multiplexer provides.To avoid unnecessary failures, keep the supply voltage at 2V (Vsup).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, power supply 2/6V is provided.The turn signal switch has 1 outputs.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.There are 8 inputs provided in this multiplexer.During normal operation, the digitalswitch consists of 1 circuits.
SN74HC251D Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
Operating with the supply voltage of 5V
SN74HC251D Applications
There are a lot of Texas Instruments SN74HC251D Signal Switches / Multiplexers / Decoders applications.
- RF-based home automation system
- Automatic health monitoring systems
- LVDS
- Encrypted communications system
- Relay
- Communication system
- Microprocessor memory systems
- Robotic vehicles
- Analog to digital conversion
- HDMI applications
