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74VHC157TTR
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | 74VHC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Packing Method | TAPE AND REEL |
| Technology | CMOS |
| Voltage - Supply | 2V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74VHC157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Circuits | 4 |
| Load Capacitance | 50pF |
| Throw Configuration | DPST |
| Propagation Delay | 8.4 ns |
| Family | AHC/VHC |
| Logic Function | Multiplexer, Mux |
| Number of Inputs | 8 |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Output Polarity | TRUE |
| Prop. Delay@Nom-Sup | 9.5 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
74VHC157TTR Overview
Due to the fact that it is provided in the 16-TSSOP (0.173, 4.40mm Width), digital switch allows the board to be compacted.In this case, it is packaged as Tape & Reel (TR).digital switch ic uses the method of Surface Mount for mounting.In the multiplexers, the analog IC Multiplexer is used.The operating temperature will not be affected by external factors when turn signal switch is set to -55°C~125°C.Design engineers have more flexibility when digital controlled switch operates at 2V~5.5V voltage.Multiplexers from the 74VHC series can be used in a wide range of applications.There are 16 terminations included in its basic configuration.Its logic switch base part number is 74VHC157 which can also be used to find its logic switch related parts.In this case, 3.3V is the voltage supplied to the multiplexer's system.Currently, this turn signal switch has a total of 16 component pins.It employs GULL WING as the point at which conductors come to an end.There is a supply type of Single employed as part of this supply.This multiplexer ic is configured with 16 pins.The mounting point is Surface Mount.There is a family of AHC/VHC members.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.Vsup (maximum supply voltage) should be kept as 5.5V to prevent unnecessary failures.In order to maintain mux switch's normal operation, power is provided to 2/5.5V.In order for the turn signal switch to work, there are 1 outputs.This multiplexer is equipped with 8 inputs and 8 outputs.The switches package is packaged in accordance with TAPE AND REEL.In order for the digitalswitch to function normally, it has 4 circuits.
74VHC157TTR Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
74VHC157TTR Applications
There are a lot of STMicroelectronics 74VHC157TTR Signal Switches / Multiplexers / Decoders applications.
- Small scale TV wall
- Relay
- Electronically controlled engine system
- Memory chips
- To select different devices in microprocessor output
- Arithmetic Logic Units
- A robotic vehicle with the metal detector
- Image transmission
- Data bus control
- Decimal decoder