SN74HC148NSR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| 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 | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Priority Encoder |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Arithmetic Circuits |
| Packing Method | TR |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Base Part Number | 74HC148 |
| Pin Count | 16 |
| Number of Outputs | 3 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 8:3 |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Number of Bits | 8 |
| Propagation Delay | 16 ns |
| Turn On Delay Time | 245 ns |
| Family | HC/UH |
| Logic Function | Multiplexer |
| Number of Inputs | 8 |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Output Polarity | INVERTED |
| Max I(ol) | 0.0052 A |
| Prop. Delay@Nom-Sup | 49 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 2mm |
| Length | 10.3mm |
| Width | 5.3mm |
| Thickness | 1.95mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC148NSR Overview
For the purpose of saving board space, digital switch is included in the 16-SOIC (0.209, 5.30mm Width).Tape & Reel (TR) is the method used for packaging.The mounting method digital switch ic uses is Surface Mount.A digital IC Priority Encoder is used as the analog component of the multiplexers.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.When digital controlled switch operates at 2V~6V, designers have superior flexibility.With the 74HC series, the multiplexers are suitable for a diverse range of applications.As parts of its basic configuration, 16 terminations are desgined.The base part number is 74HC148, which can also be used to find its logic switch related parts.The multiplexer's system is supplied with a voltage of 5V.A component pin count of 16 is found on this turn signal switch.GULL WING is used as the point at which the conductors come to an end as part of this formula.In this case, Single is employed as the supply type.Currently, it is configured with a 16 pin configuration.This unit is mounted in the way of Surface Mount.The logic switch object belongs to the family of HC/UH.There are 8 bits signal multiplexer provides.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 6V in order to prevent some unnecessary failures.There is a power supply provided for the mux switch's normal operation of 2/6V.The turn signal switch has 3 outputs.In electronic terms, the digital switch ic is classified as part number Arithmetic Circuits.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.The multiplexer provides 8 inputs.In accordance with TR, switches can be packaged.
SN74HC148NSR Features
Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
Operating with the supply voltage of 5V
SN74HC148NSR Applications
There are a lot of Texas Instruments SN74HC148NSR Signal Switches / Multiplexers / Decoders applications.
- Medical industry
- Frequency multiplexing system
- Analog to digital conversion
- PCIe
- Data communication
- Microprocessor memory systems
- Arithmetic Logic Units
- Microprocessor instruction decoding
- To select different task for memory in microprocessor memory systems
- Speed control of medern motors
