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Datasheet ELM7SH02TB PDF ( 特性, スペック, ピン接続図 )

部品番号 ELM7SH02TB
部品説明 2-input NOR gate
メーカ ELM
ロゴ ELM ロゴ 
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ELM7SH02TB Datasheet, ELM7SH02TB PDF,ピン配置, 機能
HIGH SPEED CMOS LOGIC IC ELM7SH02xB 2-input NOR gate
■General description
ELM7SH02xB is CMOS 2-input NOR 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
• 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
• 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
ELM7SH02xB-EL
Symbol
a Function
b Package
c Product version
d Taping direction
02: 2-input NOR gate
M: SOT-25
T : SC-70-5(SOT-353)
B
EL: Refer to PKG file
ELM7SH 0 2 x B - EL
↑ ↑↑ ↑
a bc 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

1 Page



ELM7SH02TB pdf, ピン配列
HIGH SPEED CMOS LOGIC IC ELM7SH02xB 2-input NOR gate
■AC electrical characteristics
tr=tf=3ns
Parameter Sym. Vdd
CL
Top=25°C
Min. Typ. Max.
Top=-40 to +85°C
Min. Max.
Unit
Condition
tPLH
tPHL
3.3±0.3
15
3.9 7.9 1.0 9.5
3.5 7.9 1.0 9.5
Propagation
delay-time
tPLH
tPHL
tPLH
tPHL
3.3±0.3
5.0±0.5
50
15
5.5 11.4 1.0 13.0
4.9 11.4
2.7 5.5
1.0
1.0
13.0
6.5
ns
2.6 5.5 1.0 6.5
Refer to
test circuit
tPLH
tPHL
5.0±0.5
50
3.9 7.5 1.0 8.5
3.6 7.5 1.0 8.5
Input
capacity
Cin 5.0
4.0 10.0
10.0 pF Vin=Vdd or GND
Equivalent
inner
Cpd
9.7
pF f=1MHz
capacity
* Cpd is IC's inner equivalent capacity which is calculated from non-loaded operating current consumption referred to test
circuit. Averaged operating current consumption at non load is calculated as following formula: Idd(opr)=Cpd • Vdd • fin+Idd
■Test circuit
Vdd
Pulse
INPUT
Oscillator
OUTPUT
■Measured wave pattern
3ns 3ns
INPUT 10%
90%
50%
90%
50%
10%
Vdd
GND
50
CL
OUTPUT
50%
tPHL
Voh
50%
tPLH
Vol
* Output should be opened when measuring current consumption.
■Marking
SC-70-5
abc
SOT-25
abc
Sym.
a
b
c
Mark
F
3
A to Z
(except I, O, X)
Content
ELM7SH series
ELM7SH02xB
Lot No.
3- 3


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