1. General description
The 74HC4060-Q100; 74HCT4060-Q100 are high-speed Si-gate CMOS devices that
comply with JEDEC standard no. 7A. They are pin compatible with Low-power Schottky
TTL (LSTTL).
The 74HC4060-Q100; 74HCT4060-Q100 are 14-stage ripple-carry counter/dividers and
oscillators with three oscillator terminals (RS, RTC and CTC), 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 may be
replaced by an external clock signal at input RS. In this case keep the other 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
other input conditions. In the HCT version, the MR input is TTL compatible, but the RS
input has CMOS input switching levels and can be driven by a TTL output by using a
pull-up resistor to V
CC
.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
All active components on chip
RC or crystal oscillator configuration
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 )
Multiple package options
3. Applications
Control counters
Timers
Frequency dividers
Time-delay circuits
74HC4060-Q100;
74HCT4060-Q100
14-stage binary ripple counter with oscillator
Rev. 2 — 10 April 2013 Product data sheet
