KK74HC4060A Datasheet, PDF (1/8 Pages) KODENSHI KOREA CORP. – 14 STAGE BINARY COUNTER/OSCILLATOR

KK74HC4060A
14 STAGE BINARY
COUNTER/OSCILLATOR
KK74HC4060A
The KK74HC4060A is an high speed CMOS 14-STAGE BINARY
COUNTER/OSCILLATOR fabricated with silicon gate C²MOS
technology. The oscillator configuration allows design of either RC or
crystal oscillator circuits. A high level on the CLEAR accomplishes the
reset function, i.e. all counter outputs are made low and the oscillator is
disabled.
A negative transition on the clock input increments the counter. Ten kinds
of divided output are provided; 4 to 10 and 12 to 14 stage inclusive. The
maximum division available at Q12 is 1/16384 f oscillator.
The Clock Input (∅I) and the CLEAR input are equipped with protection
circuits against static discharge and transient excess voltage.
.
o LOW POWER DISSIPATION:
I_CC =4 µA(MAX.) at T_A=25°C
o SYMMETRICAL OUTPUT IMPEDANCE:
|I_OH| = I_OL = 4 mA (MIN)
o BALANCED PROPAGATION DELAYS:
t_PLH = t_PHL
o WIDE OPERATING VOLTAGE RANGE:
V_CC (OPR) = 2 V to 6 V
ORDERING INFORMATION
KK74HC4060AN Plastic
KK74HC4060ADW SOIC
T_A = -55° to 125° C for all packages
PIN DESCRIPTION
PIN No
01, 02, 03
07, 05, 04, 06, 14,
13, 15
09
10
11
12
08
16
SYMBOL
Q12 to Q14
Q4 to Q10
∅O
∅O
∅I
CLEAR
GND
V_CC
NAME AND FUNCTION
Counter Outputs
Counter Outputs
External Capacitor Connection
External Resistor Connection
Clock Input / Oscillator
Master Reset
Ground (0V)
Positive Supply Voltage
PIN ASSIGNMENT
CLEAR
∅I
∅O
∅O
INPUT AND OUTPUT EQUIVALENT CIRCUIT
V_CC
V_CC
INPUT
OUTPUT
GND GND
1