CD54HCT14F3A

The CD54HCT14F3A from Texas Instruments is a military-grade integrated circuit featuring six independent inverters, each with Schmitt-trigger inputs. This device operates within a supply voltage range of 4.5V to 5.5V and is designed for military applications, indicated by its wide operating temperature range of -55°C to +125°C.

With a TTL-compatible CMOS input and a 3-state output, the CD54HCT14F3A offers flexibility in digital system design. It provides a standard speed performance with propagation delays greater than 50ns. The device can support fanout up to 10 LSTTL loads, offering significant power reduction compared to LSTTL logic ICs. The package type is CDIP (J), suitable for robust applications.

Each gate in the CD54HCT14F3A performs the Boolean function Y = A in positive logic. The device's specifications include a maximum output current of 5.2mA for both low and high states and a quiescent supply current of 20µA. Its input characteristics are compatible with LSTTL logic levels, with VIL(max) = 0.8V and VIH(min) = 2V, and CMOS logic levels with low input current.