74HC157DB,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 | 2013 |
| Series | 74HC |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| 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 |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | 74HC157 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Propagation Delay | 11 ns |
| Family | HC/UH |
| Logic Function | Multiplexer, Mux |
| Number of Inputs | 8 |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Output Polarity | TRUE |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height Seated (Max) | 2mm |
| Length | 6.2mm |
| Width | 5.3mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
74HC157DB,118 Overview
It is included in the 16-SSOP (0.209, 5.30mm Width) in order to save board space.The package is packaged in the manner of Tape & Reel (TR).In terms of mounting, digital switch ic uses the method of Surface Mount.As the analog part, the circuit uses an analog IC Multiplexer.By maintaining the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 2V~6V, designers have superior flexibility.These multiplexers are members of the 74HC series, which provide extensive application potential.There is a design for terminating 16 as part of its basic configuration.The part number for 74HC157 can be used to find its logic switch related parts as well.In this case, 5V is the voltage supplied to the multiplexer's system.This turn signal switch contains 16 component pins.As the end of conductors, it uses GULL WING.In this case, Single is employed as the supply type.This multiplexer ic is configured with 16 pins.The mounting is in the way of Surface Mount.The logic switch is a member of the HC/UH family.To avoid unnecessary failures, keep the supply voltage at 2V (Vsup).It is advisable that the maximal supply voltage (Vsup) remains at 6V to avoid some unnecessary failures.As part of the operation of this turn signal switch, there are 4 outputs.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.It is provided with 8 inputs.
74HC157DB,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
74HC157DB,118 Applications
There are a lot of Nexperia USA Inc. 74HC157DB,118 Signal Switches / Multiplexers / Decoders applications.
- To select different devices in microprocessor input
- Automatic health monitoring systems
- Used to connect a single source to multiple destinations
- Small scale TV wall
- Robotic vehicles
- Frequency multiplexing system
- PCIe
- Analog, digital or video signal switching
- Microprocessor memory systems
- Solenoid cooling fan
