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MM54HC123A Datasheet(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. MM54HC123A
Description  Dual Retriggerable Monostable Multivibrator
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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MM54HC123A Datasheet(HTML) 2 Page - National Semiconductor (TI)

   
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Absolute Maximum Ratings (Notes12)
If MilitaryAerospace specified devices are required
please contact the National Semiconductor Sales
OfficeDistributors for availability and specifications
Supply Voltage (VCC)
b
05V to a70V
DC Input Voltage (VIN)
b
15V to VCCa15V
DC Output Voltage (VOUT)
b
05V to VCCa05V
Clamp Diode Current (IIK IOK)
g
20 mA
DC Output Current per pin (IOUT)
g
25 mA
DC VCC or GND Current per pin (ICC)
g
50 mA
Storage Temperature Range (TSTG)
b
65 Cto a150 C
Power Dissipation (PD)
(Note 3)
600 mW
SO Package only
500 mW
Lead Temperature (TL)
(Soldering 10 seconds)
260 C
Operating Conditions
Min
Max
Units
Supply Voltage VCC
V
DC Input or Output Voltage
VCC
V
VIN VOUT
Operating Temp Range (TA)
MMHC
b
a
C
MMHC
b
a
C
Input Rise or Fall Times
(Clear Input)
VCCe
V
tr tf
ns
VCCe
V
ns
VCCe
V
ns
DC Electrical Characteristics (Note 4)
TAe25 C
74HC
54HC
Symbol
Parameter
Conditions
VCC
TAeb40 to 85 CTAeb55 to 125 C
Units
Typ
Guaranteed Limits
VIH
Minimum High Level Input
V
V
Voltage
V
V
V
V
VIL
Maximum Low Level Input
V
V
Voltage
V
V
V
V
VOH
Minimum High Level
VINeVIH or VIL
Output Voltage
lIOUTls
m
A
V
V
V
V
V
V
VINeVIH or VIL
V
lIOUTls
mA
V
V
lIOUTls
mA
V
V
VOL
Maximum Low Level
VINeVIH or VIL
Output Voltage
lIOUTls mA
V
V
V
V
V
V
VINeVIH or VIL
V
lIOUTls mA
V
V
lIOUTls
mA
V
V
IIN
Maximum Input Current
VINeVCC or GND
V
g
g
g
m
A
Pins
IIN
Maximum Input Current
VINeVCC or GND
V
g
g
g
m
A
all other pins
ICC
Maximum Quiescent Supply
VINeVCC or GND
V
m
A
Current standby
IOUTe mA
ICC
Maximum Active Supply
VINeVCC or GND
V
m
A
Current per
RCEXTe
VCC
V
mA
monostable
V
mA
Note 1
Maximum Ratings are those values beyond which damage to the device may occur
Note 2
Unless otherwise specified all voltages are referenced to ground
Note 3
Power Dissipation Temperature Derating
Plastic ‘‘N’’ Package b12mW C from 65 Cto85 C
Ceramic ‘‘J’’ Package b12mW C from 100 Cto125 C
Note 4
For a power supply of 5V g10% the worst-case output voltages (VOH VOL) occur for HC at 45V Thus the 45V values should be used when designing
with this supply Worst-case VIH and VIL occur at VCCe55V and 45V respectively (The VIH value at 55V is 385V) The worst-case leakage current (IIN ICC and
IOZ) occur for CMOS at the higher voltage and so the 60V values should be used
2


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