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SN74AHCT157NSR
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.209, 5.30mm Width) |
| Number of Pins | 16 |
| Weight | 200.686274mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AHCT |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Packing Method | TAPE AND REEL |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | 74AHCT157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Propagation Delay | 8.7 ns |
| Family | AHCT/VHCT/VT |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Output Polarity | TRUE |
| Max I(ol) | 0.008 A |
| Prop. Delay@Nom-Sup | 9.8 ns |
| Number of Input Lines | 2 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Width | 5.3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74AHCT157NSR Overview
In order to conserve board space, digital switch is included in the 16-SOIC (0.209, 5.30mm Width).It is packaged according to the Tape & Reel (TR) method.The method digital switch ic adopts for mounting is Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.The operating temperature of -40°C~85°C will not be susceptible to external factors.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.The multiplexers can be used for a wide range of applications since they are members of 74AHCT series.There are 16 terminations included in its basic configuration.There is a base part number of 74AHCT157 which can also be used in order to locate the logic switch that are related to this item.For multiplexer's system, 5V voltage is supplied.This turn signal switch consists of 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.Single is used as its supply type.This multiplexer ic is configured with 16 pins.The mount is in Surface Mount.The logic switch is included into the family of AHCT/VHCT/VT.In this signal multiplexer, there are 4 bits that are provided.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.It is provided that 5V has a power supply in order to function normally.This turn signal switch has 1 outputs designed for its operation.The switches package is packaged in a way which is consistent with TAPE AND REEL.On the multiplexers, 2 input lines are provided for accepting voltage levels.
SN74AHCT157NSR Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 5V
2 input lines
SN74AHCT157NSR Applications
There are a lot of Texas Instruments SN74AHCT157NSR Signal Switches / Multiplexers / Decoders applications.
- Paper plants
- CPU memory location identification
- Encrypted communications system
- Used to connect a single source to multiple destinations
- Logic circuits
- Microprocessor instruction decoding
- Make half adder
- Microprocessor input/output systems
- Arithmetic Logic Units
- High-performance memory systems