74HC3G14 데이터 시트보기 (PDF) - NXP Semiconductors.
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74HC3G14 Datasheet PDF : 18 Pages
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NXP Semiconductors
74HC3G14; 74HCT3G14
Triple inverting Schmitt trigger
7.2 Pin description
Table 3. Pin description
Symbol
Pin
1A, 2A, 3A
1, 3, 6
GND
4
1Y, 2Y, 3Y
7, 5, 2
VCC
8
Description
data input
ground (0 V)
data output
supply voltage
8. Functional description
Table 4.
Input
nA
L
H
Function table[1]
[1] H = HIGH voltage level; L = LOW voltage level.
9. Limiting values
Output
nY
H
L
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Max
Unit
VCC
IIK
IOK
IO
ICC
IGND
Tstg
Ptot
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
VI < −0.5 V or VI > VCC + 0.5 V
VO < −0.5 V or VO > VCC + 0.5 V
VO = −0.5 V to VCC + 0.5 V
−0.5
[1] -
[1] -
[1] -
[1] -
[1] −50
−65
[2] -
+7.0
V
±20
mA
±20
mA
±25
mA
+50
mA
-
mA
+150
°C
300
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For TSSOP8 package: above 55 °C the value of Ptot derates linearly with 2.5 mW/K.
For VSSOP8 package: above 110 °C the value of Ptot derates linearly with 8 mW/K.
For XSON8U package: above 118 °C the value of Ptot derates linearly with 7.8 mW/K.
74HC_HCT3G14_3
Product data sheet
Rev. 03 — 8 May 2009
© NXP B.V. 2009. All rights reserved.
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