74HCT138N,652
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1997 |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Additional Feature | 3 ENABLE INPUTS |
| Subcategory | Decoder/Drivers |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | 74HCT138 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Circuit | 1 x 3:8 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Load Capacitance | 50pF |
| Family | HCT |
| Current - Output High, Low | 4mA 4mA |
| Output Polarity | INVERTED |
| Max I(ol) | 0.004 A |
| Prop. Delay@Nom-Sup | 53 ns |
| Propagation Delay (tpd) | 53 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Input Conditioning | STANDARD |
| Height Seated (Max) | 4.2mm |
| Width | 7.62mm |
| RoHS Status | ROHS3 Compliant |
74HCT138N,652 Overview
Providing this information in the 16-DIP (0.300, 7.62mm) enables digital switch board space to be saved.In this case, it is packaged as Tube.Mounting is performed using Through Hole.As the analog part, the circuit uses an analog IC Decoder/Demultiplexer.As long as the operating temperature is -40°C~125°C, turn signal switch will not be influenced by external factors.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.As a member of 74HCT series, the multiplexers can be used for a wide range of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74HCT138, so you can find its logic switch related parts using that number.For multiplexer's system, 5V voltage is supplied.This turn signal switch consists of 16 component pins.There is a family of HCT members.Keeping Vsup at 4.5V will prevent some unwanted failures.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.In order to maintain mux switch's normal operation, power is provided to 5V.Part number Decoder/Drivers indicates that the digital switch ic is an electronic part.Additionally, 3 ENABLE INPUTS provides improved characteristics.
74HCT138N,652 Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Power supplies of 5V
3 ENABLE INPUTS
74HCT138N,652 Applications
There are a lot of NXP USA Inc. 74HCT138N,652 Signal Switches / Multiplexers / Decoders applications.
- Microprocessor input/output systems
- Frequency multiplexing system
- VGA
- Solenoid cooling fan
- Transmission from the computer system of a satellite
- Image transmission
- Automation system
- Encrypted communications system
- High-performance memory systems
- Microprocessor memory systems
