MC74HC4060A_06 Datasheet, PDF (1/14 Pages) ON Semiconductor – 14−Stage Binary Ripple Counter With Oscillator

MC74HC4060A
14−Stage Binary Ripple
Counter With Oscillator
High−Performance Silicon−Gate CMOS
The MC74HC4060A 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.
Features
• Output Drive Capability: 10 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance With JEDEC Standard No. 7A Requirements
• Chip Complexity: 390 FETs or 97.5 Equivalent Gates
• Pb−Free Packages are Available*
16
1
http://onsemi.com
MARKING
DIAGRAMS
16
PDIP−16
N SUFFIX
CASE 648
MC74HC4060AN
AWLYYWW
1
16
1
16
1
16
SOIC−16
D SUFFIX
CASE 751B
HC4060AG
AWLYWW
1
TSSOP−16
DT SUFFIX
CASE 948F
16
HC40
60A
ALYWG
G
1
16
1
SOEIAJ−16
F SUFFIX
CASE 966
16
74HC4060A
ALYWG
1
A
= Assembly Location
L, WL = Wafer Lot
Y, YY = Year
W, WW = Work Week
G
= Pb−Free Package
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
January, 2006 − Rev. 5
Publication Order Number:
MC74HC4060A/D