74LV4060PW-Q100数据手册集成电路（IC）的计数器除法器规格书PDF

描述 Description

The 74LV4060-Q100 is a low-voltage Si-gate CMOS device and is pin and function compatible with the 74HC4060-Q100; 74HCT4060-Q100.
The 74LV4060-Q100 is a 14-stage ripple-carry counter/divider and oscillator with three oscillator terminals (RS, RTC and CTC). It has ten buffered outputs (Q3 to Q9 and Q11 to Q13) and an overriding asynchronous master reset (MR). The oscillator configuration allows design of either RC or crystal oscillator circuits. The oscillator can be replaced by an external clock signal at input RS. In this case, keep the oscillator pins (RTC and CTC) floating.
The counter advances on the negative-going transition of RS. A HIGH-level on MR resets the counter (Q3 to Q9 and Q11 to Q13 = LOW), independent of the other input conditions.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

特性 Features

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Specified from ‑40 °C to +85 °C and from ‑40 °C to +125 °C

• Wide operating voltage range from 1.0 V to 5.5 V
• Optimized for low voltage applications from 1.0 V to 3.6 V
• Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
• Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V; Tamb = 25 °C
• Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V; Tamb = 25 °C
• All active components on chip
• RC or crystal oscillator configuration
• Complies with JEDEC standard no. 7A
• ESD protection:
• MIL-STD-883, method 3015 exceeds 2000 V
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

应用 Application

• Control counters
• Timers
• Frequency dividers
• Time-delay circuits