The TC7W14F, TC7W14FU, and TC7W14FK are high-speed CMOS Schmitt trigger inverters fabricated with silicon-gate CMOS technology. They offer low power consumption, high noise immunity, and balanced propagation delays, operating from a 2 V to 6 V supply. The devices are available in three surface-mount packages: SOP8 (1.27 mm pitch), SSOP8 (0.65 mm pitch), and SSOP8 (0.50 mm pitch).
Key electrical characteristics include a typical propagation delay of 11 ns at 5 V, hysteresis voltage of 1.1 V at 5 V, and output drive capability of ±4 mA. The datasheet provides absolute maximum ratings, DC and AC characteristics, pin connections, truth table, package dimensions, and handling precautions. This manual is written in Japanese.
| Supply Voltage (Operating) | 2 V to 6 V |
|---|---|
| Low-Level Input Voltage (Vcc=4.5 V) | 1.13 V min, 2.0 V max |
| Hysteresis Voltage (Vcc=4.5 V) | 0.6 V min, 1.4 V max |
| Output High Voltage (Vcc=4.5 V, Ioh=-4 mA) | 4.18 V min |
| Output Low Voltage (Vcc=4.5 V, Iol=4 mA) | 0.26 V max |
| Quiescent Supply Current (Vcc=6 V) | 1 µA max |
| Propagation Delay (Vcc=5 V, CL=15 pF) | 11 ns typical |
| Operating Temperature | -40°C to 85°C |
| Package Types | SOP8-P-1.27, SSOP8-P-0.65, SSOP8-P-0.50A |
The operating supply voltage range is 2 V to 6 V.
The typical propagation delay is 11 ns at Vcc = 5 V with a 15 pF load.
The device is offered in SOP8 (1.27 mm pitch), SSOP8 (0.65 mm pitch), and SSOP8 (0.50 mm pitch) packages.
The hysteresis voltage is typically 1.1 V at Vcc = 5 V.