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74HCT157DB,118
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.209, 5.30mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Reach Compliance Code | compliant |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | 74HCT157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Load Capacitance | 50pF |
| Family | HCT |
| Number of Inputs | 2 |
| Current - Output High, Low | 4mA 4mA |
| Output Polarity | TRUE |
| Propagation Delay (tpd) | 56 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height Seated (Max) | 2mm |
| Length | 6.2mm |
| Width | 5.3mm |
| RoHS Status | RoHS Compliant |
74HCT157DB,118 Overview
In order to conserve board space, digital switch is included in the 16-SSOP (0.209, 5.30mm Width).Tape & Reel (TR) is the method used for packaging.In terms of mounting, digital switch ic uses the Surface Mount method .For the analog part of the multiplexers, an IC Multiplexer is used.When the operating temperature is kept at -40°C~125°C, the machine will not be sensturn signal switchive to external influences.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.Several applications are possible for 74HCT series multiplexers.Among its basic configurations are 16 terminations.The base part number is 74HCT157, which is also useful when looking up signal switch's related components.The multiplexer's system is supplied with a voltage of 5V.Signal switch has 16 component pins.A conductor terminates at GULL WING.The logic switch is a member of the HCT family.To avoid unnecessary failures, keep the supply voltage at 4.5V (Vsup).In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.For the turn signal switch's operation, there are 1 outputs.In this multiplexer, there is a total of 2 inputs.
74HCT157DB,118 Features
Supplied in the 16-SSOP (0.209, 5.30mm Width) package
74HCT157DB,118 Applications
There are a lot of Nexperia USA Inc. 74HCT157DB,118 Signal Switches / Multiplexers / Decoders applications.
- Memory chips
- High-performance memory systems
- Analog, digital or video signal switching
- Electronic circuits
- Automatic Monitoring systems
- A/D converters
- Injectors
- D/A converters
- CPU memory location identification
- To select different devices in microprocessor output