Overview
The 74LCX00TTR is a low-voltage CMOS quad dual input NAND gate manufactured by STMicroelectronics. It is designed using sub-micron silicon gate and double layer metal wiring C2MOS technology, making it ideal for low-power and high-speed 3.3 V applications. This device can also be interfaced to a 5 V signal environment for inputs, offering compatibility and versatility in various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.0 to 3.6 | V |
| Input Voltage (VI) | 0 to 5.5 | V |
| Propagation Delay (tPLH, tPHL) | 4.3 ns (max.) at VCC = 3 V | ns |
| Output Current (IOH, IOL) | ± 24 mA (min.) at VCC = 3 V | mA |
| Operating Temperature Range | -40 to +85 °C | °C |
| Package Type | TSSOP14 | |
| ESD Performance | HBM: 2000 V, MM: 200 V, CDM: 1000 V | V |
Key Features
- 5 V tolerant inputs
- High speed with propagation delay of 4.3 ns (max.) at VCC = 3 V
- Power-down protection on inputs and outputs
- Symmetrical output impedance
- PCI bus levels guaranteed at 24 mA
- Balanced propagation delay (tPLH ≅ tPHL)
- Latch-up performance exceeds 500 mA (JESD 17)
- ESD protection: HBM: 2000 V, MM: 200 V, CDM: 1000 V
Applications
- Automotive
- Industrial
- Computer systems
- Consumer electronics
Q & A
- What is the operating voltage range of the 74LCX00TTR? The operating voltage range is from 2.0 V to 3.6 V.
- What is the maximum propagation delay at VCC = 3 V? The maximum propagation delay is 4.3 ns.
- Can the 74LCX00TTR handle 5 V input signals? Yes, it has 5 V tolerant inputs.
- What is the output current capability of the 74LCX00TTR? The output current capability is ± 24 mA (min.) at VCC = 3 V.
- What are the ESD protection levels for the 74LCX00TTR? The ESD protection levels are HBM: 2000 V, MM: 200 V, CDM: 1000 V.
- In what temperature range can the 74LCX00TTR operate? The operating temperature range is from -40 to +85 °C.
- What package types are available for the 74LCX00TTR? The device is available in TSSOP14 and SO-14 packages.
- Is the 74LCX00TTR suitable for automotive applications? Yes, it is qualified according to AEC Q100 and Q003 or equivalent standards.
- What is the input capacitance of the 74LCX00TTR? The input capacitance is 6 pF at VIN = 0 to VCC.
- Does the 74LCX00TTR have power-down protection? Yes, it has power-down protection on inputs and outputs.
