ELM7S08B 데이터 시트보기 (PDF) - Elm Electronics
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ELM7S08B Datasheet PDF : 3 Pages
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CMOS LOGIC IC ELM7S08B 2-input AND gate
■General description
ELM7S08B is CMOS 2-input AND gate IC. It realizes high speed operation similar to LS-TTL with lower
power consumption by CMOS features. The inner circuit structure of 3-stage logic gate obtains wider noise
immunity and constant output.
■Features
• Same electrical characteristic as 74HC series (output current is around 1/2 of 74HC series)
• Low consumption current
: Idd=1.0μA(Max.)(Top=25°C)
• Wide power voltage range
: 2.0V to 6.0V
• High speed
: Tpd=5ns(Typ.)(Vdd=5.0V)
• Symmetrical output impedance : | Ioh |=Iol=2mA(Min.)(Vdd=4.5V)
• Small package
: SOT-25
■Application
• 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
■Selection guide
ELM7S08B-EL
Symbol
a
Function
b
Product version
c
Taping direction
08: 2-input AND gate
B
EL: Refer to PKG file
ELM7S 0 8 B - EL
↑↑ ↑
ab c
■Maximum absolute ratings
Parameter
Symbol
Limit
Unit
Power supply voltage
Vdd
-0.5 to +7.0
V
Input voltage
Vin
-0.5 to Vdd+0.5
V
Output voltage
Vout
-0.5 to Vdd+0.5
V
Input protection diode current
Iik
±20
mA
Output parasitic diode current
Iok
±20
mA
Output current
Iout
±25
mA
VDD/GND current
Idd, Ignd
±25
mA
Power dissipation
Pd
200
mW
Storage temperature
Tstg
-65 to +150
°C
3-1
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