Overview
The MC74HC365ADR2G, produced by onsemi, is a high-performance silicon-gate CMOS hex 3-state noninverting buffer with common enables. This device is part of the MC74HC365A series and is available in a SOIC-16 package. It is designed to provide high-speed buffering with 3-state outputs, making it suitable for a variety of digital logic applications. The MC74HC365ADR2G is compatible with standard CMOS outputs and, with pull-up resistors, can also interface with LSTTL outputs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | –0.5 to +6.5 | V |
| DC Input Voltage (VIN) | –0.5 to VCC + 0.5 | V |
| DC Output Voltage (VOUT) | –0.5 to VCC + 0.5 | V |
| DC Input Current, per Pin (IIN) | ±20 | mA |
| DC Output Current, per Pin (IOUT) | ±25 | mA |
| DC Supply Current (ICC) | ±50 | mA |
| Storage Temperature (TSTG) | –65 to +150 | °C |
| Lead Temperature (TL) | 260 | °C |
| Junction Temperature (TJ) | ±150 | °C |
| Thermal Resistance (JA) | 126 | °C/W |
| Power Dissipation in Still Air at 25°C (PD) | 995 | mW |
| Maximum Propagation Delay, Input A to Output Y (tPLH, tPHL) | 20 - 120 | ns |
| Maximum Output Transition Time (tTLH, tTHL) | 10 - 60 | ns |
| Maximum Input Capacitance (Cin) | 10 | pF |
| Maximum Three-State Output Capacitance (Cout) | 15 | pF |
Key Features
- High-speed hex buffer with 3-state outputs
- Two common active-low Output Enables
- Noninverting outputs
- Output drive capability: 15 LSTTL loads
- Directly interfaces to CMOS, NMOS, and LSTTL outputs
- Compatible with standard CMOS outputs and LSTTL outputs with pull-up resistors
- Available in SOIC-16, TSSOP-16, and QFN16 packages
Applications
- Digital logic circuits requiring high-speed buffering
- Interface between different logic families (CMOS, NMOS, LSTTL)
- Bus drivers and line drivers in digital systems
- Memory address drivers and data transmission lines
- General-purpose logic circuits where 3-state outputs are necessary
Q & A
- What is the MC74HC365ADR2G used for?
The MC74HC365ADR2G is a high-speed hex 3-state noninverting buffer used in digital logic circuits for buffering and interfacing between different logic families.
- What are the key features of the MC74HC365ADR2G?
Key features include high-speed operation, 3-state outputs, noninverting outputs, and compatibility with CMOS, NMOS, and LSTTL outputs.
- What is the maximum DC supply voltage for the MC74HC365ADR2G?
The maximum DC supply voltage (VCC) is 6.5 volts.
- How many output enables does the MC74HC365ADR2G have?
The device has two common active-low Output Enables.
- What is the maximum propagation delay from input to output?
The maximum propagation delay (tPLH, tPHL) ranges from 20 to 120 nanoseconds depending on the VCC voltage.
- What is the thermal resistance of the SOIC-16 package?
The thermal resistance (JA) for the SOIC-16 package is 126 °C/W.
- Can the MC74HC365ADR2G be used in high-temperature environments?
The device can operate in temperatures ranging from –55°C to +125°C.
- What is the maximum input leakage current?
The maximum input leakage current is ±1.0 μA.
- How many LSTTL loads can the MC74HC365ADR2G drive?
The device can drive up to 15 LSTTL loads.
- What packages are available for the MC74HC365ADR2G?
The device is available in SOIC-16, TSSOP-16, and QFN16 packages.
