SN74HC253DT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| 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 | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Packing Method | TR |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | 74HC253 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 2 x 4:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Channels | 2 |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Propagation Delay | 38 ns |
| Family | HC |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 7.8mA 7.8mA |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Output Polarity | TRUE |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| 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 |
SN74HC253DT Overview
As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).Tape & Reel (TR) is the packaging method.The mounting method digital switch ic uses is Surface Mount.As the analog part, the circuit uses an analog IC Multiplexer.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.Designers have greater flexibility when digital controlled switch operates at a 2V~6V supply voltage.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.The part number for 74HC253 can be used to find its logic switch related parts as well.For multiplexer's system, a voltage of 5V is supplied.This turn signal switch contains 16 component pins.Conductors terminate at GULL WING in this design.As a type of supply, Single is employed.With 16 pins, it is configured.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch object belongs to the family of HC.Signal multiplexer consists of 4 bits.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 6V so as to avoid some unnecessary failures.There are 1 outputs designed to operate the turn signal switch.When a supply voltage of 5V is used, reliable performance of the multiplexers can be achieved.The multiplexer provides 8 inputs.Currently, the switches is packaged in accordance with the TR method.This turn signal switch's circuit is based on a circuit with 2 channels.
SN74HC253DT 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
SN74HC253DT Applications
There are a lot of Texas Instruments SN74HC253DT Signal Switches / Multiplexers / Decoders applications.
- Encrypted communications system
- Idle motor
- CNC machines
- D/A converters
- Audio transmission
- High-performance memory systems
- Decimal decoder
- Microprocessor instruction decoding
- Used to connect a single source to multiple destinations
- Textile mills
