MC74HC4060A Datasheet, PDF (1/12 Pages) ON Semiconductor – 14-Stage Binary Ripple Counter With Oscillator

MC74HC4060A
14-Stage Binary Ripple
Counter With Oscillator
High–Performance Silicon–Gate CMOS
The MC74C4060A is identical in pinout to the standard CMOS
MC14060B. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LSTTL
outputs.
This device consists of 14 master–slave flip–flops and an oscillator
with a frequency that is controlled either by a crystal or by an RC
circuit connected externally. The output of each flip–flop feeds the
next and the frequency at each output is half of that of the preceding
one. The state of the counter advances on the negative–going edge of
the Osc In. The active–high Reset is asynchronous and disables the
oscillator to allow very low power consumption during stand–by
operation.
State changes of the Q outputs do not occur simultaneously because
of internal ripple delays. Therefore, decoded output signals are subject
to decoding spikes and may have to be gated with Osc Out 2 of the
HC4060A.
• Output Drive Capability: 10 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2 to 6 V
• Low Input Current: 1 µA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance With JEDEC Standard No. 7A Requirements
• Chip Complexity: 390 FETs or 97.5 Equivalent Gates
Pinout: 16–Lead Plastic Package (Top View)
VCC Q10 Q8
16 15 14
Osc Osc
Q9 Reset Osc In Out 1 Out 2
13 12 11 10 9
12345678
Q12 Q13 Q14 Q6 Q5 Q7 Q4 GND
Clock
X
FUNCTION TABLE
Reset
L
L
H
Output State
No Charge
Advance to Next State
All Outputs Are Low
http://onsemi.com
16
1
16
1
PDIP–16
N SUFFIX
CASE 648
SO–16
D SUFFIX
CASE 751B
MARKING
DIAGRAMS
16
MC74HC4060AN
AWLYYWW
1
16
HC4060A
AWLYWW
1
16
16
1
TSSOP–16
DT SUFFIX
CASE 948F
HC40
60A
ALYW
1
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
LOGIC DIAGRAM
Osc Out 1 Osc Out 2
10
9
Osc In ¹¹
Reset ¹²
7 _Q4
5 _Q5
4 _Q6
6 _Q7
14 _Q8
13 _Q9
15 _Q10
1 _Q12
2 _Q13
3 _Q14
Pin 16 = VCC
Pin 8 = GND
ORDERING INFORMATION
Device
Package Shipping
MC74HC4060AN
PDIP–16 2000 / Box
MC74HC4060AD
SOIC–16 48 / Rail
MC74HC4060ADR2
SOIC–16 2500 / Reel
MC74HC4060ADT
TSSOP–16 96 / Rail
MC74HC4060ADTR2 TSSOP–16 2500 / Reel
© Semiconductor Components Industries, LLC, 2000
1
March, 2000 – Rev. 2
Publication Order Number:
MC74HC4060A/D