SN74AHC157D
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| 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~125°C |
| Packaging | Tube |
| Series | 74AHC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Multiplexer |
| 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 |
| Base Part Number | 74AHC157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Circuit | 4 x 2:1 |
| Polarity | Non-Inverting |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Channels | 4 |
| Load Capacitance | 50pF |
| Power Dissipation | 1.7W |
| Number of Bits | 2 |
| Throw Configuration | DPST |
| Propagation Delay | 8.4 ns |
| Family | AHC/VHC/H/U/V |
| Number of Inputs | 8 |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Bandwidth | 110MHz |
| Max I(ol) | 0.05 A |
| Prop. Delay@Nom-Sup | 9.5 ns |
| 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 |
SN74AHC157D Overview
Due to the fact that it is provided in the 16-SOIC (0.154, 3.90mm Width), digital switch allows the board to be compacted.In this case, it is packaged as Tube.Digital switch ic adheres to a mounting method of Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.By maintaining the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.Using a 2V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74AHC series can be used in a wide range of applications.The basic configuration includes 16 terminations.The part number for 74AHC157 can be used to find its logic switch related parts as well.The voltage supplied for multiplexer's system is 3.3V.multiplexer's systemThis turn signal switch has a total of 16 component pins.As a result, GULL WING represents the end of the conductors.The supply type of this multiplexer ic is Single.A total of 16 pins are configured on this board.The mounting point is Surface Mount.The logic switch belongs to the family of AHC/VHC/H/U/V.In this signal multiplexer, there are 2 bits provided.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.As a result, the turn signal switch consists of 1 outputs.In this multiplexer, there is a total of 8 inputs.Transmission is carried out over 4 channels in the turn signal switch's circuit.
SN74AHC157D Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
SN74AHC157D Applications
There are a lot of Texas Instruments SN74AHC157D Signal Switches / Multiplexers / Decoders applications.
- Medical industry
- Implementing boolean functions with multiple variables
- To select different devices in microprocessor input
- Control unit of Central Processing unit (CPU)
- Make full adder
- Microprocessor instruction decoding
- Communication system
- Recording transmission
- Data demultiplexing
- Data bus control
