Hutchinson Le Joint Français FKM O-Ring O-Ring, 158.34mm Bore, 165.4mm Outer Diameter

Texas Instruments range of Inverters and Buffers from the 74HCT Family of CMOS Logic ICs. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS

The Hutchinson Le Joint Français O-Ring is a circular ring with a round cross-section, representing the simplest sealing system. It fits into a groove that is easy to machine, compact in size, and symmetrical, reducing the risk of incorrect fitting. The O-Ring is low cost and suitable for applications across a wide temperature range.

Very good resistance to mineral oils and household gases
Quite good mechanical behaviour
Good impermeability

74HCT Family