HIGH SPEED CMOS LOGIC IC
■General description
ELM7SH32xB
2-input OR gate
ELM7SH32xB is CMOS 2-input OR gate which is suitable for battery-operated devices because of its low
voltage and ultra high speed operation. The low power consumption contributes to longer battery life, which
allows long time operation of devices. The internal circuit which provides high noise immunity and stable
output is composed of 3 stages, including buffered output.
■Features
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Same electrical characteristic and high speed operation as 74VHC series
Low consumption current
: Idd=1.0μA(Max.)(Top=25°C)
Wide power voltage range
: 2.0V to 5.5V
Wide input voltage range
: Vih=5.5V(Max.)(Vdd=0 to 5.5V)
High speed
: Tpd=2ns(Typ.)(Vdd=5.0V)
Small package
: SOT-25, SC-70-5(SOT-353)
Same function and pin configuration as ELM7SxxB
■Application
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Cell phones
Digital cameras
Portable electrical appliances like PDA, etc.
Computers and peripherals
Digital electrical appliances like LCD TV sets, DVD recorders/players, STB, etc.
Modification inside print board, adjustment of timing, solution to noise
Power voltage change from 5V to 3V
■Selection guide
Symbol
a
b
c
d
ELM7SH32xB-EL
Function
Package
Product version
Taping direction
32: 2-input OR gate
M: SOT-25
T: SC-70-5(SOT-353)
B
EL: Refer to PKG file
ELM7SH 3 2 x B - EL
↑ ↑ ↑ ↑
a b c d
■Maximum absolute ratings
Parameter
Power supply voltage
Input voltage
Output voltage
Input protection diode current
Output parasitic diode current
Output current
VDD/GND current
Power dissipation
Storage temperature
Symbol
Vdd
Vin
Vout
Iik
Iok
Iout
Idd, Ignd
Pd
Tstg
Limit
-0.5 to +6.0
-0.5 to +6.0
-0.5 to Vdd+0.5
-
20
±
20
±
25
±
50
150
-65 to +150
Unit
V
V
V
mA
mA
mA
mA
mW
°C
3- 1