Description

The TC7S14 is a high-speed C2MOS Schmitt Inverter fabricated with silicon gate C2MOS technology. It achieves a high-speed operation similar to equivalent LSTTL while maintaining low power dissipation. The pin configuration and function are the same as the TC7SU04F, but the input has 25% VCC hysteresis. With its Schmitt trigger function, the TC7S14F can be used as line receivers for receiving slow input signals. Additionally, the input is equipped with protection circuits against static discharge or transient excess voltage. The output currents are 1/2 compared to TC74HC series models.

Specifications and features

• High speed: tpd = 11 ns (typ.) at VCC = 5 V • Low power dissipation: ICC = 1 μA (max) at Ta = 25°C • High noise immunity: VH = 1.1 V at VCC = 5 V • Output drive capability: 5 LSTTL loads • Symmetrical output impedance: |IOH| = IOL = 2 mA (min) • Balanced propagation delays: tpLH ∼ − tpHL • Wide operating voltage range: VCC (opr) = 2 to 6 V

Application Scenarios

This electronic component model, TC7S66FU(TE85L), can be used in various integrated circuit (IC) chip applications that require high-speed operation, low power dissipation, and high noise immunity. It is especially suitable for line receivers that need to receive slow input signals.

Comparison

- Achieves high-speed operation similar to LSTTL - Low power dissipation - High noise immunity - Wide operating voltage range - Output currents are 1/2 compared to TC74HC series models.