74FST3345QSR
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74FST |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Type | Bus Switch |
| Terminal Finish | TIN LEAD |
| Voltage - Supply | 4V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 4.5V |
| Terminal Pitch | 0.635mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Qualification Status | COMMERCIAL |
| Circuit | 8 x 1:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4V |
| Number of Ports | 2 |
| Number of Bits | 8 |
| Family | CBT/FST/QS/5C/B |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Propagation Delay (tpd) | 0.25 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 8.65mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
74FST3345QSR Overview
In order to save board space, digital switch is located in the 20-SSOP (0.154, 3.90mm Width).As a result, it is packaged in a way that is referred to as Tape & Reel (TR).Digital switch ic uses a Surface Mount mounting method.The multiplexers uses an analog IC Bus Switch as the analog part of the circuit.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.With a supply voltage of 4V~5.5V, designers have greater flexibility of digital controlled switch.Multiplexers of the 74FST series can be used in a wide range of applications.The basic configuration of this system includes 20 terminations.For multiplexer's system, a voltage of 4.5V is supplied.This turn signal switch consists of 20 component pins.As a result, GULL WING represents the end of the conductors.The logic switch is a member of the CBT/FST/QS/5C/B family.Signal multiplexer provides 8 bits.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 4V.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 5.5V.The system operates with a resistance of 2.
74FST3345QSR Features
Supplied in the 20-SSOP (0.154, 3.90mm Width) package
74FST3345QSR Applications
There are a lot of Rochester Electronics, LLC 74FST3345QSR Signal Switches / Multiplexers / Decoders applications.
- Data communication
- Microprocessor instruction decoding
- Electronics industry
- Metal detectors
- Time division multiplexing system
- Control unit of Central Processing unit (CPU)
- A robotic vehicle with the metal detector
- CNC machines
- VGA
- Memory chips