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74HC14 View Datasheet(PDF) -

Part Name
Description
Manufacturer
74HC14
 
74HC14 Datasheet PDF : 0 Pages
NXP Semiconductors
74HC14; 74HCT14
Hex inverting Schmitt trigger
10. Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
Tamb = 25 C
Tamb = 40 C
to +85 C
Min Typ Max Min Max
74HC14
VOH
HIGH-level
VI = VT+ or VT
output voltage IO = 20 A; VCC = 2.0 V
1.9 2.0
-
1.9
-
IO = 20 A; VCC = 4.5 V 4.4 4.5 -
4.4
-
IO = 20 A; VCC = 6.0 V 5.9 6.0 -
5.9
-
IO = 4.0 mA; VCC = 4.5 V 3.98 4.32 -
3.84
-
IO = 5.2 mA; VCC = 6.0 V 5.48 5.81 -
5.34
-
VOL
LOW-level
VI = VT+ or VT
output voltage IO = 20 A; VCC = 2.0 V
-
0 0.1
-
0.1
IO = 20 A; VCC = 4.5 V
-
0 0.1
-
0.1
IO = 20 A; VCC = 6.0 V
-
0 0.1
-
0.1
IO = 4.0 mA; VCC = 4.5 V
- 0.15 0.26 -
0.33
IO = 5.2 mA; VCC = 6.0 V
- 0.16 0.26 -
0.33
II
input leakage VI = VCC or GND; VCC = 6.0 V -
- 0.1 -
1.0
current
ICC
supply current VI = VCC or GND; IO = 0 A;
-
- 2.0
-
20
VCC = 6.0 V
CI
input
capacitance
- 3.5 -
-
-
74HCT14
VOH
HIGH-level
VI = VT+ or VT; VCC = 4.5 V
output voltage IO = 20 A
4.4 4.5 -
4.4
-
IO = 4.0 mA
3.98 4.32 - 3.84
-
VOL
LOW-level
VI = VT+ or VT; VCC = 4.5 V
output voltage IO = 20 A;
-
0 0.1
-
0.1
IO = 4.0 mA;
- 0.15 0.26 -
0.33
II
input leakage VI = VCC or GND; VCC = 5.5 V -
- 0.1 -
1.0
current
ICC
supply current VI = VCC or GND; IO = 0 A;
-
- 2.0
-
20
VCC = 5.5 V
ICC additional
per input pin;
- 30 108 -
135
supply current VI = VCC 2.1 V; other pins
at VCC or GND; IO = 0 A;
VCC = 4.5 V to 5.5 V
CI
input
capacitance
- 3.5 -
-
-
Tamb = 40 C
to +125 C
Min
Max
Unit
1.9
-
V
4.4
-
V
5.9
-
V
3.7
-
V
5.2
-
V
-
0.1 V
-
0.1 V
-
0.1 V
-
0.4 V
-
0.4 V
-
1.0 A
-
40 A
-
-
pF
4.4
-
V
3.7
-
V
-
0.1 V
-
0.4 V
-
1.0 A
-
40 A
-
147 A
-
-
pF
74HC_HCT14
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 19 September 2012
© NXP B.V. 2012. All rights reserved.
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