參數(shù)資料
型號: 74LVC14A
廠商: NXP Semiconductors N.V.
英文描述: Hex inverting Schmitt-trigger with 5V tolerant input
中文描述: 六角反相施密特與承受5V輸入觸發(fā)
文件頁數(shù): 4/10頁
文件大?。?/td> 95K
代理商: 74LVC14A
Philips Semiconductors
Product specification
74LVC14A
Hex inverting Schmitt-trigger with 5V
tolerant input
1998 Apr 28
4
ABSOLUTE MAXIMUM RATINGS
1
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0V).
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
I
IK
V
I
I
OK
DC supply voltage
–0.5 to +6.5
V
DC input diode current
V
I
Note 2
0
–50
mA
DC input voltage
–0.5 to +6.5
V
DC output diode current
V
O
Note 2
V
CC
or V
O
0
50
mA
V
I/O
DC output voltage; output HIGH or LOW
–0.5 to V
CC
+0.5
–0.5 to 6.5
V
DC input voltage; output 3-State
Note 2
I
O
DC output source or sink current
V
O
= 0 to V
CC
50
mA
I
GND
, I
CC
T
stg
DC V
CC
or GND current
Storage temperature range
100
mA
–65 to +150
°
C
Power dissipation per package
P
TOT
– plastic mini-pack (SO)
above +70
°
C derate linearly with 8 mW/K
above +60
°
C derate linearly with 5.5 mW/K
500
mW
– plastic shrink mini-pack (SSOP and TSSOP)
500
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
UNIT
MIN
TYP
1
MAX
V
IH
HIGH level Input voltage
V
CC
= 1.2V
V
CC
V
V
CC
= 2.7 to 3.6V
2.0
V
IL
LOW level Input voltage
V
CC
= 1.2V
GND
V
V
CC
= 2.7 to 3.6V
0.8
V
CC
= 2.7V; V
I
= V
IH
or V
IL
; I
O
= –12mA
V
CC
0.5
V
OH
HIGH level output voltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL
; I
O
= –100
μ
A
V
CC
0.2
V
CC
V
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= –18mA
V
CC
0.6
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= –24mA
V
CC
0.8
V
CC
= 2.7V; V
I
= V
IH
or V
IL
; I
O
= 12mA
0.40
V
OL
LOW level output voltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL
; I
O
= 100
μ
A
GND
0.20
V
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 24mA
0.55
I
I
Input leakage current
V
CC
= 3 6V; V = 5 5V or GND
I
= 5.5V or GND
0 1
0.1
5
μ
A
I
CC
Quiescent supply current
V
CC
= 3.6V; V
I
= V
CC
or GND; I
O
= 0
0.1
10
μ
A
I
CC
Additional quiescent supply current
per input pin
V
CC
= 2.3V to 3.6V; V
I
= V
CC
–0.6V; I
O
= 0
5
500
μ
A
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
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