參數(shù)資料
型號: 74LCX162541TTR
廠商: 意法半導體
英文描述: Low voltage CMOS 16-bit bus buffer with 5V tolerant inputs and outputs
中文描述: 低電壓CMOS 16位5V容限輸入和輸出總線緩沖器
文件頁數(shù): 7/15頁
文件大?。?/td> 230K
代理商: 74LCX162541TTR
74LCX162541
Electrical characteristics
7/15
5
Electrical characteristics
Table 5. DC specification
Symbol
Parameter
Test condition
Value
Unit
V
CC
(V)
-40 to 85 °C
Min
Max
V
IH
High level input
voltage
2.7 to 3.6
2.0
V
V
IL
Low level input
voltage
0.8
V
V
OH
High level output
voltage
2.7 to 3.6
I
O
= -100
μ
A
V
CC
-0.2
V
2.7
I
O
= -8 mA
2.0
3.0
I
O
= -6 mA
2.4
I
O
= -12 mA
2.0
V
OL
Low level output
voltage
2.7 to 3.6
I
O
= 100
μ
A
0.2
V
2.7
I
O
= 8 mA
0.6
3.0
I
O
= 6 mA
0.55
I
O
= 12 mA
0.8
I
I
Input leakage current
2.7 to 3.6
V
I
= 0 to 5.5V
±
5
μ
A
I
off
Power OFF leakage
current
0
V
I
or V
O
= 5.5V
10
μ
A
I
OZ
High impedance
output leakage
current
2.7 to 3.6
V
I
= V
IH
or V
IL
V
O
= 0 to V
CC
±
5
μ
A
I
CC
Quiescent supply
current
2.7 to 3.6
V
I
= V
CC
or GND
20
μ
A
V
I
or V
O
= 3.6 to 5.5V
±
20
I
CC
I
CC
incr. per Input
2.7 to 3.6
V
IH
= V
CC
- 0.6V
500
μ
A
Table 6. Dynamic switching characteristics
Symbol
Parameter
Test condition
Value
Unit
V
CC
(V)
T
A
= 25 °C
Min
Typ
Max
V
OLP
Dynamic low level
quiet output
(1)
1.
Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to
HIGH. The remaining output is measured in the LOW state.
3.3
C
L
= 50pF
V
IL
= 0V, V
IH
= 3.3V
0.8
V
V
OLV
-0.8
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