The very high-speed CMOS XC7 logic family is a speed upgrade of HC(T) with over-voltage tolerant inputs for true mixed voltage applications. NXP’s provides XC7SH and XC7WH products for use in 2.0 V to 6.0 V CMOS applications. XC7SET products are suitable for use in 4.5 V to 5.5 V TTL applications.
Features and benefits
- 5 ns typical propagation delay
- Balanced output drive IOH / IOL = ±8 mA
- Low power
- 5 V tolerant inputs
- Low noise: VOLP = 0.8 V (max.)
- Consumer electronics
- Computer peripherals
- Mixed voltage applications
- Logic selection guide 2015 (pdf) (2015-01-08)
XC7 logic devices are specified over 2.0 V to 6.0 V. With a balanced output drive of 8 mA and typical propagation delay of 5 ns, the XC7 family includes single, dual and triple gates. Functions include inverters, buffers/line drivers and gates.
XC7 products are available in leaded and leadless PicoGate packages for PCB space saving. NXP’s XC7 products are fully specified from -40 °C to 125 °C.