74LVC163 - nexperia

74LVC163 Presettable synchronous 4-bit binary counter

The 74LVC163 is a synchronous presettable binary counter which features an internal look-ahead carry and can be used for high-speed counting. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock (pin CP). The outputs (pins Q0 to Q3) of the counters may be preset to a HIGH-level or LOW-leve.

Features

• Wide supply voltage range from 1.2 V to 3.6 V
• Inputs accept voltages up to 5.5 V
• CMOS low power consumption
• Direct interface with TTL levels
• Synchronous reset
• Synchronous counting and loading
• Two count enable inputs for n-bit cascading
• Positive edge-triggered clock
• Complies with JEDEC standard:
• JESD8-7A (1.65 V to 1.95 V)
• JESD8-5A (2.3 V to 2.7 V)
• JESD8-C/JESD36 (2.7 V to 3.6 V)
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-B exceeds 200 V
• CDM JESD22-C101E exceeds 1000 V
• Specified from -40 °C to +85 °C and -40 °C to 125 °C Nexperia 74LVC163 .