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M74HC40102C1R-1993 View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
M74HC40102C1R(1993) 8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTER ST-Microelectronics
STMicroelectronics ST-Microelectronics
M74HC40102C1R Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
M54/M74HC40102/40103
PIN DESCRIPTION
PIN No
1
SYMBOL
CLOCK
2
CLEAR
3
4, 5, 6, 7, 10,
11, 12, 13
9
CI/CE
J0 to J9
APE
14
CO/ZD
15
SPE
8
GND
16
VCC
NAME AND FUNCTION
CLock Input (LOW to
HIGH edge triggered)
Asynchronous Master
Reset Input (Active LOW)
Terminal Enable Input
Jam Inputs
Asynchronous Preset
Enable Input (Active LOW)
Terminal Count Output
(Active LOW)
Synchronous Preset
Enable Input (Active LOW)
Ground (0V)
Positive Supply Voltage
IEC LOGIC SYMBOLS
HC40102
INPUT AND OUTPUT EQUIVALENT CIRCUIT
HC40103
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.5 to +7
V
VI
DC Input Voltage
-0.5 to VCC + 0.5
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
IOK
DC Output Diode Current
± 20
mA
± 20
mA
IO
DC Output Source Sink Current Per Output Pin
± 25
mA
ICC or IGND DC VCC or Ground Current
± 50
mA
PD
Power Dissipation
500 (*)
mW
Tstg
Storage Temperature
-65 to +150
oC
TL
Lead Temperature (10 sec)
300
oC
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC
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