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74V2G14のメーカーはSTMicroelectronicsです、この部品の機能は「TRIPLE SCHMITT INVERTER」です。 |
部品番号 | 74V2G14 |
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部品説明 | TRIPLE SCHMITT INVERTER | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューと74V2G14ダウンロード(pdfファイル)リンクがあります。 Total 8 pages
74V2G14
TRIPLE SCHMITT INVERTER
s HIGH SPEED: tPD = 3.0ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 1µA(MAX.) at TA = 25°C
s TYPICAL HYSTERESIS:
VH = 800mV at VCC = 4.5V
VH = 500mV at VCC = 3.0V
s POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 8mA (MIN) at VCC = 4.5V
IIOH| = IOL = 4mA (MIN) at VCC = 3.0V
s BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL
s OPERATING VOLTAGE RANGE:
VCC(OPR) = 2V to 5.5V
s IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V2G14 is an advanced high-speed CMOS
TRIPLE SCHMITT TRIGGER INVERTER
fabricated with sub-micron silicon gate and
double-layer metal wiring C2MOS tecnology.
The internal circuit is composed of 3 stages
including buffer output, which provide high noise
immunity and stable output.
SOT23-8L
ORDER CODES
PACKAGE
SOT23-8L
T&R
74V2G14STR
Power down protection is provided on all inputs
and outputs and 0 to 7V can be accepted on
inputs with no regard to the supply voltage.
Pin configuration and function are the same as
those of the 74V2G04, but 74V2G14 has
hysteresis on inputs.
This device can be used to interface 5V to 3V
systems and it is ideal for portable applications
like personal digital assistant, camcorder and all
battery-powered equipment.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them ESD immunity and transient excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
June 2003
1/8
1 Page 74V2G14
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VCC
(V)
VP
VN
VH
VOH
VOL
II
ICC
IOPD
High Level Input
Voltage
Low Level Input
Voltage
Hysteresis Voltage
High Level Ouput
Voltage
Low Level Output
Voltage
Input Leakage
Current
Quiescent Supply
Current
Power down Output
Leakage Current
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
0 to
5.5
5.5
0
IO=-50 µA
IO=-50 µA
IO=-50 µA
IO=-4 mA
IO=-8 mA
IO=50 µA
IO=50 µA
IO=50 µA
IO=4 mA
IO=8 mA
VI = 5.5V or GND
VI = VCC or GND
VO = 5.5
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min.
0.90
1.35
1.65
0.30
0.40
0.50
1.9
2.9
4.4
2.58
3.94
Typ.
2.0
3.0
4.5
0.0
0.0
0.0
Max.
2.20
3.15
3.85
1.20
1.40
1.60
0.1
0.1
0.1
0.36
0.36
Min.
0.90
1.35
1.65
0.30
0.40
0.50
1.9
2.9
4.4
2.48
3.8
Max.
2.20
3.15
3.85
1.20
1.40
1.60
0.1
0.1
0.1
0.44
0.44
Min.
0.90
1.35
1.65
0.30
0.40
0.50
1.9
2.9
4.4
2.4
3.7
Max.
2.20
3.15
3.85
1.20
1.40
1.60
0.1
0.1
0.1
0.55
0.55
V
V
V
V
V
± 0.1
±1
± 1 µA
1 10 20 µA
0.5 5 10 µA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC CL
(V) (pF)
tPLH tPHL Propagation Delay
Time
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
3.3(*)
3.3(*)
5.0(**)
5.0(**)
15
50
15
50
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
3.7 7.0 1.0 8.0 1.0 9.0
5.3 8.0 1.0 9.5 1.0 10.5
ns
3.0 5.0 1.0 6.0 1.0 7.0
4.1 6.5 1.0 7.5 1.0 8.5
3/8
3Pages 74V2G14
DIM.
A
A1
A2
b
C
D
E
E1
e
e1
L
SOT23-8L MECHANICAL DATA
MIN.
0.90
0.00
0.90
0.22
0.09
2.80
2.60
1.50
0
0.35
mm.
TYP
.65
1.95
MAX.
1.45
0.15
1.30
0.38
0.20
3.00
3.00
1.75
MIN.
35.4
0.0
35.4
8.6
3.5
110.2
102.3
59.0
0.55 13.7
mils
TYP.
25.6
76.7
MAX.
57.1
5.9
51.2
14.9
7.8
118.1
118.1
68.8
21.6
6/8
6 Page | |||
ページ | 合計 : 8 ページ | ||
|
PDF ダウンロード | [ 74V2G14 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
74V2G14 | TRIPLE SCHMITT INVERTER | STMicroelectronics |
74V2G14STR | TRIPLE SCHMITT INVERTER | STMicroelectronics |