Datasheet

1. General description
The 74LV4060 is a low-voltage Si-gate CMOS device and is pin and function compatible
with the 74HC4060; 74HCT4060.
The 74LV4060 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.
2. Features and benefits
 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 V
CC
= 2.7 V and V
CC
= 3.6 V
 Typical V
OLP
(output ground bounce) < 0.8 V at V
CC
= 3.3 V; T
amb
= 25 C
 Typical V
OHV
(output V
OH
undershoot) > 2 V at V
CC
= 3.3 V; T
amb
= 25 C
 All active components on-chip
 RC or crystal oscillator configuration
 Complies with JEDEC standard no. 7A
 ESD protection:
 HBM JESD22-A114F exceeds 2000 V
 MM JESD22-A115A exceeds 200 V
3. Applications
 Control counters
 Timers
 Frequency dividers
 Time-delay circuits
74LV4060
14-stage binary ripple counter with oscillator
Rev. 3 — 28 July 2014 Product data sheet