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M74HC148TTR
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Priority Encoder |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Arithmetic Circuits |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 4.5V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | M74HC148 |
| Pin Count | 16 |
| Circuit | 1 x 8:3 |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Power Dissipation | 500mW |
| Number of Bits | 8 |
| Propagation Delay | 26 ns |
| Family | HC/UH |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Number of Input Lines | 8 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 3 |
| Length | 5mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
M74HC148TTR Overview
Digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width) for the purpose of saving board space.In this case, it is packaged as Tape & Reel (TR).In terms of mounting, digital switch ic uses the method of Surface Mount.the multiplexers uses IC Priority Encoder as the analog IC.By keeping the operating temperature at -55°C~125°C, turn signal switch will not be affected by external factors.When operated with a 2V~6V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Since they are members of the 74HC series, they can be used in a wide variety of applications.It is designed with 16 terminations as part of its basic configuration.There is a base part number of M74HC148 which can also be used in order to locate the logic switch that are related to this item.For multiplexer's system, a voltage of 4.5V is supplied.There are 16 component pins in this turn signal switch.As a result, conductors end at GULL WING.There is a supply type of Single employed as part of this supply.The board is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.In the HC/UH family, the logic switch is included.Signal multiplexer consists of 8 bits.To avoid unnecessary failures, keep the supply voltage at 2V (Vsup).Keeping Vsup at 6V will prevent some unnecessary failures.In order for 2/6V to operate normally, a power supply is provided.The digital switch ic is a part of an electronic system classified as Arithmetic Circuits.For the purpose of accepting voltage levels, the multiplexers have 8 input lines.Signal source consists of 3 output lines.
M74HC148TTR Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
8 input lines
3 output lines
M74HC148TTR Applications
There are a lot of STMicroelectronics M74HC148TTR Signal Switches / Multiplexers / Decoders applications.
- Make half adder
- Code converters
- Medium scale TV wall
- Night vision cameras
- Microprocessor instruction decoding
- Enabling block of memory depending on address in memory chips
- Telephone network
- Automatic Monitoring systems
- Textile mills
- Relay