SN74CBT3257DR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 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~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74CBT |
| 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/Demultiplexer |
| Resistance | 15Ohm |
| Additional Feature | TTL COMPATIBLE MUX/DMUX SWITCH |
| Subcategory | Other Logic ICs |
| Packing Method | TR |
| 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 |
| Base Part Number | 74CBT3257 |
| Pin Count | 16 |
| Number of Outputs | 2 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 4V |
| Number of Channels | 4 |
| Operating Supply Current | 3μA |
| Load Capacitance | 50pF |
| Number of Bits | 8 |
| Throw Configuration | SPDT |
| Propagation Delay | 250 ps |
| Quiescent Current | 3μA |
| Turn On Delay Time | 5.7 ns |
| Family | CBT/FST/QS/5C/B |
| Logic Function | Demultiplexer, Multiplexer |
| Output Characteristics | 3-STATE |
| Supply Type | Single |
| Bandwidth | 200MHz |
| Prop. Delay@Nom-Sup | 0.25 ns |
| High Level Output Current | -128mA |
| Low Level Output Current | 128mA |
| Power Supply Current-Max (ICC) | 0.003mA |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74CBT3257DR Overview
As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).It is packaged in the way of Tape & Reel (TR).The method digital switch ic adopts for mounting is Surface Mount.the multiplexers uses an analog IC Multiplexer/Demultiplexer.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -40°C~85°C.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.Multiplexers in the 74CBT series are suitable for a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.There is a base part number of 74CBT3257 which can also be used in order to locate the logic switch that are related to this item.The multiplexer's system works with 5V voltage.In this turn signal switch, there are 16 components that can be connected to each pin.As the end of conductors, it uses GULL WING.Its supply type is Single, which is used as the source of power.Currently, it is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.Among the family of CBT/FST/QS/5C/B the logic switch is a member.As a result, signal multiplexer provides a total of 8 bits.The minimal supply voltage (Vsup) should be kept at 4V to avoid some unnecessary failures.In order for 5V to operate normally, a power supply is provided.This turn signal switch has 2 outputs designed for its operation.In electronic terms, the digital switch ic is classified as part number Other Logic ICs.In the absence of external influences, it consumes 3μA current of multiplexer ic.When a supply voltage of 5V is used, reliable performance of the multiplexers can be achieved.Currently, the switches is packaged in accordance with the TR method.With a resistance of 15Ohm, it operates.A total of 4 transmission channels are available in the turn signal switch's circuit.It also provides improved characteristics of TTL COMPATIBLE MUX/DMUX SWITCH.When 3μA is delivered to the load, stability of the multiplexers can be maintained.
SN74CBT3257DR Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
TTL COMPATIBLE MUX/DMUX SWITCH
Operating with the supply current of 3μA
SN74CBT3257DR Applications
There are a lot of Texas Instruments SN74CBT3257DR Signal Switches / Multiplexers / Decoders applications.
- Injectors
- Encrypted communications system
- Transmission from the computer system of a satellite
- Steel plants
- High-performance memory systems
- War field flying robot with a night vision flying camera
- To select different devices in microprocessor input
- Make full adder
- Video transmission
- Automatic health monitoring systems
