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MC74AC257N
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Family | AC |
| Number of Inputs | 2 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 24mA 24mA |
| Output Polarity | TRUE |
| Propagation Delay (tpd) | 9 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height Seated (Max) | 4.44mm |
| Width | 7.62mm |
| RoHS Status | Non-RoHS Compliant |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Series | 74AC |
| JESD-609 Code | e0 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | TIN LEAD |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
MC74AC257N Overview
As a means of saving space, digital switch is provided in the 16-DIP (0.300, 7.62mm).Tube represents its packaging.digital switch ic uses the method of Through Hole for mounting.the multiplexers uses an analog IC Multiplexer.When the operating temperature is kept at -40°C~85°C, the machine will not be sensturn signal switchive to external influences.Using a 2V~6V supply voltage provides digital controlled switch's superior flexibility for designers.In addition to being a member of the 74AC series, these multiplexers have a wide range of applications.As parts of its basic configuration, 16 terminations are desgined.The multiplexer's system works with 5V voltage.A component pin count of 16 can be found on this turn signal switch.Among the family of AC the logic switch is a member.The minimal supply voltage (Vsup) should be kept at 2V to avoid some unnecessary failures.Keeping Vsup at 6V will prevent some unnecessary failures.There are 1 outputs designed for the operation of the turn signal switch.It is provided with 2 inputs.
MC74AC257N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
MC74AC257N Applications
There are a lot of Rochester Electronics, LLC MC74AC257N Signal Switches / Multiplexers / Decoders applications.
- Electronically controlled engine system
- VGA
- Medium scale TV wall
- Decimal decoder
- CPU memory location identification
- Make full adder
- Microprocessor input/output systems
- Signal router
- Speed synchronization of multiple motors in industries
- Analog, digital or video signal switching