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74V1T14S の電気的特性と機能

74V1T14SのメーカーはSTMicroelectronicsです、この部品の機能は「SINGLE SCHMITT INVERTER」です。


製品の詳細 ( Datasheet PDF )

部品番号 74V1T14S
部品説明 SINGLE SCHMITT INVERTER
メーカ STMicroelectronics
ロゴ STMicroelectronics ロゴ 




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74V1T14S Datasheet, 74V1T14S PDF,ピン配置, 機能
® 74V1T14
SINGLE SCHMITT INVERTER
s HIGH SPEED: tPD = 4.7 ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 1 µA (MAX.) at TA = 25 oC
s TYPICAL HYSTERESIS: Vh =0.7V AT VCC =4.5V
s POWER DOWN PROTECTION ON INPUT
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 8 mA (MIN)
s BALANCED PROPAGATION DELAYS:
tPLH tPHL
s OPERATING VOLTAGE RANGE:
VCC (OPR) = 4.5V to 5.5V
s IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V1T14 is an advanced high-speed CMOS
SINGLE SCHMITT INVERTER fabricated with
sub-micron silicon gate and double-layer metal
wiring C2MOS technology.
The internal circuit is composed of 3 stages
including buffer output, which provide high noise
immunity and stable output.
Power down protection is provided on input and 0
to 7V can be accepted on input with no regard to
the supply voltage. This device can be used to
S
(SOT23-5L)
C
(SC-70)
ORDER CODE:
74V1T14S
74V1T14C
interface 5V to 3V.
Pin configuration and function are the same as
those of the V1G04 but the V1G14 has
hysteresis.
The schmitt trigger function allows it to be used
on line receivers with slow rise/fall input signals.
PIN CONNECTION AND IEC LOGIC SYMBOLS
October 1999
1/7

1 Page





74V1T14S pdf, ピン配列
74V1T14
DC SPECIFICATIONS
Symb ol
Parameter
Vt+ High Level Input
Voltage
Vt- Low Level Input
Voltage
Vh Hysteresis Voltage
VOH High Level Output
Voltage
VOL Low Level Output
Voltage
II Input Leakage Current
ICC Quiescent Supply
Current
ICC Additional Worst Case
Supply Current
Test Conditions
V CC
( V)
4 .5
5.5
4.5
5.5
4.5
5.5
4.5
4.5
4.5
4.5
0 to 5.5
5.5
IO=-50 µA
IO=-8 mA
IO=50 µA
IO=8 mA
VI = 5.5V or GND
VI = VCC or GND
Value
TA = 25 oC
Min. Typ. Max.
2.0
2.0
0.6
0.6
0.4 1.4
0.4 1.5
4.4 4.5
3.94
0.0 0.1
0.36
±0.1
1
-40 to 85 oC
Min . Max.
2.0
2.0
0.6
0.6
0.4 1.4
0.4 1.5
4.4
3.8
0.1
0.44
±1.0
10
5.5 One Input at 3.4V,
other input at VCC or
GND
1.35 1.5
Un it
V
V
V
V
V
µA
µA
mA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf =3 ns)
Symb ol
Parameter
tPLH Propagation Delay
tPHL Time
(*) Voltage range is 5V ± 0.5V
Test Condition
VCC (*) CL
(V) (pF )
5.0 15
5.0 50
Value
TA = 25 oC
Min. Typ. Max.
5.0 7.5
6.5 8.5
-40 to 85 oC
Min . Max.
1.0 9.0
1.0 10.0
Unit
ns
CAPACITIVE CHARACTERISTICS
Symb ol
Parameter
Test Conditions
Value
Un it
TA = 25 oC
-40 to 85 oC
Min. Typ . Max. Min . Max.
CIN Input Capacitance
4 10
10 pF
CPD Power Dissipation
Capacitance (note 1)
12 pF
1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Test Circuit).Average operating current can be obtained by the following equation. ICC(opr) = CPD VCC fIN + ICC
3/7


3Pages


74V1T14S 電子部品, 半導体
74V1T14
DIM.
A
A1
A2
b
C
D
E
E1
L
e
e1
MIN.
0.80
0.00
0.80
0.15
0.10
1.80
1.80
1.15
0.10
SC-70 MECHANICAL DATA
mm
TYP.
0.65
1.3
MAX.
1.10
0.10
1.00
0.30
0.18
2.20
2.40
1.35
0.30
MIN.
31.5
0.0
31.5
5.9
3.9
70.9
70.9
45.3
3.9
mils
TYP.
25.6
51.2
MAX.
43.3
3.9
39.4
11.8
7.1
86.6
94.5
53.1
11.8
6/7

6 Page



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共有リンク

Link :


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