SN74HC148N
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 951.693491mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Series | 74HC |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Priority Encoder |
| Subcategory | Arithmetic Circuits |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Base Part Number | 74HC148 |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 8:3 |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Circuits | 1 |
| Operating Supply Current | 100μA |
| Load Capacitance | 50pF |
| Nominal Supply Current | 100μA |
| Number of Bits | 8 |
| Propagation Delay | 245 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 |
| Number of Output Lines | 3 |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC148N Overview
It is included in the 16-DIP (0.300, 7.62mm) in order to save board space.Tube is the packaging method.The mounting method digital switch ic uses is Through Hole.For the analog part of the multiplexers, an IC Priority Encoder is used.When the operating temperature is kept at -40°C~85°C, the machine will not be sensturn signal switchive to external influences.Designers have greater flexibility when digital controlled switch operates at a 2V~6V supply voltage.In addition to being a member of the 74HC series, these multiplexers have a wide range of applications.Its basic configuration includes terminations in the 16 range.Its logic switch base part number is 74HC148 which can also be used to find its logic switch related parts.For multiplexer's system, a voltage of 5V is supplied.There are 16 component pins in this turn signal switch.There is a type of supply of Single.A configuration of 16 pins is used.This unit is mounted in the way of Through Hole.I would like to refer to the logic switch as a member of the HC/UH family.In the signal multiplexer, there are 8 bits available.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 6V.In order for 2/6V to operate normally, a power supply is provided.In electronic terms, the digital switch ic is classified as part number Arithmetic Circuits.Using a supply voltage of 5V can result in reliable performance of the multiplexers.In this multiplexer, there is a total of 8 inputs.A signal source is provided by 3 output lines.For the normal operation of the device, 1 circuits must be formed.Providing the load with a supply voltage of 100μA can maintain stability of the multiplexers.
SN74HC148N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 2/6V
Operating with the supply voltage of 5V
3 output lines
Operating with the supply current of 100μA
SN74HC148N Applications
There are a lot of Texas Instruments SN74HC148N Signal Switches / Multiplexers / Decoders applications.
- Frequency multiplexing system
- Communication system
- A/D converters
- A robotic vehicle with the metal detector
- To select different devices in microprocessor input
- To select different task for memory in microprocessor memory systems
- LVDS
- Computer memory
- Paper plants
- Time division multiplexing system
