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STMicroelectronics Electronic Components Datasheet

40110BE Datasheet

HCF40110BE

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40110BE pdf
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HCC40110B
HCF40110B
DECADE UP-DOWN COUNTER/DECODER/LATCH/DRIVER
. SEPARATE CLOCK-UP AND CLOCK-DOWN
LINES
. CAPABLE OF DRIVING COMMON CATHODE
LEDS AND OTHER DISPLAYS DIRECTLY
. ALLOWS CASCADING WITHOUT ANY EX-
TERNAL CIRCUITRY
. MAXIMUM INPUT CURRENT OF 1 µA AT 18 V
(full package-temperature range)
. QUIESCENT CURRENT AT 20 V FOR HCC DE-
VICE
. 5 V, 10 V AND 15 V PARAMETRIC RATINGS
. INPUT CURRENT OF 100 nA AT 18 V AND
25 °C FOR HCC DEVICE
. 100 % TESTED FOR QUIESCENT CURRENT
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD No. 13 A, ”STANDARD
SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY
(Plastic Package)
F
(Ceramic Package)
C1
(Chip Carrier)
DESCRIPTION
The HCC 40110B (extended temperature range)
and HCF 40110B (intermediate temperature range)
are monolithic integrated circuits, available in 16-
lead dual in-line plastic or ceramic package. The
HCC/HCF 40110B is a dual-clocked up/down
counter with a special preconditioning circuit that
allows the counter to be clocked, via positive going
inputs, up or down regardless of that state or timing
(within 100 ns typ.) of the other clock line. The clock
signal is fed into the control logic and Johnson
counter after is preconditioned. The outputs of the
Johnson counter (which include antilock gating to
avoid being locked at an illegal state) are fed into a
latch. This data can be fed directly to the decoder
through the latch or can be strobed to hold a particu-
lar count while the Johnson counter continues to be
clocked. The decoder feeds a seven-segment bipo-
lar output driver which can source up to 25 mA to
drive LEDs and other displays such as low-voltage
fluorescent and incandescent lamps. A short dura-
tion negative-going pulse appears on the BORROW
output when the count changes from 0 to 9 or the
CARRY output when the count changes from 9 to
0. At the other times the BORROW and CARRY out-
put are a logic 1. The CARRY and BORROW out-
puts can be tied directly to the clock-up and
clock-down lines respectively of another HCC/HCF
40110B for easy cascading of several counters.
ORDER CODES :
HCC40110BF
HCF40110BEY
HCF40110BC1
PIN CONNECTIONS
September 1988
1/11


STMicroelectronics Electronic Components Datasheet

40110BE Datasheet

HCF40110BE

No Preview Available !

40110BE pdf
www.DataSheet4U.com
HCC/HCF40110B
FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATING
Symbol
Parameter
Value
Unit
VDD *
Supply Voltage: HCC Types
HCF Types
-0.5 to +20
-0.5 to +18
V
V
Vi Input Voltage
-0.5 to VDD + 0.5
V
II DC Input Current (any one input)
± 10 mA
Ptot Total Power Dissipation (per package)
200 mW
Dissipation per Output Transistor
for Top = Full Package Temperature Range
100 mW
Top Operating Temperature: HCC Types
HCF Types
-55 to +125
-40 to +85
oC
oC
Tstg Storage Temperature
-65 to +150
oC
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress ratingonly and functional
operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure
to absolute maximum rating conditions for external periods may affect device reliability.
* All voltage values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
VDD
VI
Top
Parameter
Supply Voltage: HCC Types
HCF Types
Input Voltage
Operating Temperature: HCC Types
HCF Types
Value
3 to 18
3 to 15
0 to VDD
-55 to +125
-40 to +85
Unit
V
V
V
oC
oC
2/11


Part Number 40110BE
Description HCF40110BE
Maker ST Microelectronics
Total Page 11 Pages
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