74HCT251DB,118
| 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 | Tape & Reel (TR) |
| Published | 1997 |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| 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 | 74HCT251 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 8:1 |
| Propagation Delay | 35 ns |
| Family | HCT |
| Logic Function | Multiplexer, Mux |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 4mA 4mA |
| Supply Type | Single |
| Output Polarity | COMPLEMENTARY |
| Number of Input Lines | 8 |
| Voltage Supply Source | Single Supply |
| Height Seated (Max) | 2mm |
| Length | 6.2mm |
| Width | 5.3mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
74HCT251DB,118 Overview
For the purpose of saving board space, digital switch is included in the 16-SSOP (0.209, 5.30mm Width).The package is in the form of Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.the multiplexers uses an analog IC Multiplexer.The operating temperature of -40°C~125°C will not be susceptible to external factors.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.As a member of 74HCT series, the multiplexers can be used for a wide range of applications.Among its basic features are 16 terminations.As its base part number is 74HCT251, logic switch can also be used to find its related parts.In this case, 5V is the voltage supplied to the multiplexer's system.In this turn signal switch, there are 16 components that can be connected to each pin.As a result, GULL WING represents the end of the conductors.As a type of supply, Single is employed.With 16 pins, it is configured.It is mounted in the way of Surface Mount.In the HCT family, the logic switch is included.As part of the operation of this turn signal switch, there are 1 outputs.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.Voltage levels are accepted through 8 input lines of multiplexers.
74HCT251DB,118 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
74HCT251DB,118 Applications
There are a lot of Nexperia USA Inc. 74HCT251DB,118 Signal Switches / Multiplexers / Decoders applications.
- Enabling block of memory depending on address in memory chips
- Automatic health monitoring systems
- Metal detectors
- Electronic circuits
- Enabling different functions units in microprocessor instruction decoding
- CNC machines
- Seven segment displays
- Automation system
- Data bus control
- Computer memory
