The TC7WH14FK,LF(T) is a high-speed CMOS logic gate in the Toshiba TC7W series. This device consists of a single Schmitt-trigger inverter housed in a compact 5-pin VSSOP package. Its Schmitt-trigger input enhances noise immunity, making it suitable for applications requiring reliable signal conditioning in noisy environments.

Applications

• Wave shaping
• Pulse shaping
• Oscillators
• Clock generation
• Data transmission
• General logic circuits with noise concerns

Features

• High-speed operation: tpd = 4.8 ns (typ.) at VCC = 5 V
• Low power consumption: ICC = 2 μA (max) at VCC = 5.5 V
• Wide operating voltage range: VCC = 1.65 V to 5.5 V
• Schmitt-trigger input for noise immunity
• Tiny VSSOP5 package for space-saving designs
• High output drive capability: ±24 mA at VCC = 3.0 V
• Operating temperature range: -40°C to 85°C

Benefits

• Enhanced signal integrity by mitigating the effects of noise on the input signal.
• Reduced power consumption, suitable for portable and battery-powered applications.
• Compact size enabling integration into densely packed circuit boards.
• Reliable performance across a wide range of operating voltages.
• Simplified circuit design by incorporating the Schmitt-trigger functionality within the gate.
• Fast switching speed facilitating high-speed data processing.

Additional Details

The TC7WH14FK,LF(T) is fabricated using Toshiba's advanced CMOS process, which combines high-speed performance with low power consumption. The Schmitt-trigger input provides hysteresis, which significantly improves noise margin and prevents false triggering caused by slow or noisy input signals. The device is available in a VSSOP5 (Very Small Shrink Outline Package), making it well-suited for densely populated circuit boards where space is limited. The device is compatible with both TTL and CMOS logic levels, ensuring easy integration into various systems. Its high output drive capability allows it to drive multiple loads. The device is lead-free and RoHS compliant.