74AHC1G14 查看數據表（PDF） - Nexperia B.V. All rights reserved
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74AHC1G14 Datasheet PDF : 14 Pages
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Nexperia
74AHC1G14; 74AHCT1G14
Inverting Schmitt trigger
8. Functional description
Table 4. Function table
H = HIGH voltage level; L = LOW voltage level
Input
A
L
H
Output
Y
H
L
9. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
VCC
VI
IIK
IOK
IO
ICC
IGND
Tstg
Ptot
supply voltage
input voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
VI < -0.5 V
VO < -0.5 V or VO > VCC + 0.5 V
-0.5 V < VO < VCC + 0.5 V
Tamb = -40 °C to +125 °C
Min
-0.5
-0.5
-20
[1]
-
-
-
-75
-65
[2]
-
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For SOT353-1 (TSSOP5) package: Ptot derates linearly with 3.3 mW/K above 74 °C.
For SOT753 (SC-74A) package: Ptot derates linearly with 3.8 mW/K above 85 °C.
Max Unit
+7.0 V
+7.0 V
- mA
±20 mA
±25 mA
75 mA
- mA
+150 °C
250 mW
10. Recommended operating conditions
Table 6. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
VCC
VI
VO
Tamb
supply voltage
input voltage
output voltage
ambient temperature
74AHC1G14
Min Typ Max
2.0
5.0
5.5
0
-
5.5
0
-
VCC
-40 +25 +125
74AHCT1G14
Unit
Min Typ Max
4.5
5.0
5.5 V
0
-
5.5 V
0
-
VCC V
-40 +25 +125 °C
74AHC_AHCT1G14
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 3 April 2020
© Nexperia B.V. 2020. All rights reserved
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