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參數(shù)資料
| 型號(hào)： | M74HC292M1R |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 12-Bit, 2.5 us Dual DAC, Serial Input, Pgrmable Settling Time, Q temp available 8-SOIC 0 to 70 |
| 中文描述： | 可編程分頻器/定時(shí)器 |
| 文件頁(yè)數(shù)： | 7/14頁(yè) |
| 文件大?。?/td> | 299K |
| 代理商： | M74HC292M1R |
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DC SPECIFICATIONS
Symbol
Parameter
Test Conditions
Value
-40 to 85
o
C
74HC
Min.
1.5
3.15
4.2
Unit
V
CC
(V)
T
A
= 25
o
C
54HC and 74HC
Min.
Typ.
1.5
3.15
4.2
-55 to 125
o
C
54HC
Min.
1.5
3.15
4.2
Max.
Max.
Max.
V
IH
High Level Input
Voltage
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
V
V
IL
Low Level Input
Voltage
0.5
1.35
1.8
0.5
1.35
1.8
0.5
1.35
1.8
V
V
OH
High Level
Output Voltage
(Q)
V
I
=
V
IH
or
V
IL
I
O
=-20
μ
A
1.9
4.4
5.9
4.18
5.68
1.9
4.4
5.9
4.18
5.68
2.0
4.5
6.0
4.31
5.8
2.0
4.5
6.0
4.31
5.8
0.0
0.0
0.0
0.17
0.18
0.0
0.0
0.0
0.17
0.18
1.9
4.4
5.9
4.13
5.63
1.9
4.4
5.9
4.13
5.63
1.9
4.4
5.9
4.10
5.60
1.9
4.4
5.9
4.10
5.60
V
I
O
=-4.0 mA
I
O
=-5.2 mA
V
OH
High Level
Output Voltage
(TP) (for HC7292
HC7294 only)
V
I
=
V
IH
or
V
IL
I
O
=-20
μ
A
V
I
O
=-1.0 mA
I
O
=-1.3 mA
V
OL
Low Level Output
Voltage
(Q)
V
I
=
V
IH
or
V
IL
I
O
= 20
μ
A
0.1
0.1
0.1
0.26
0.26
0.1
0.1
0.1
0.26
0.26
±
0.1
0.1
0.1
0.1
0.33
0.33
0.1
0.1
0.1
0.33
0.33
±
1
0.1
0.1
0.1
0.40
0.40
0.1
0.1
0.1
0.40
0.40
±
1
V
I
O
= 4.0 mA
I
O
= 5.2 mA
V
OL
Low Level Output
Voltage
(TP)
V
I
=
V
IH
or
V
IL
I
O
= 20
μ
A
V
I
O
= 1.0 mA
I
O
= 1.3 mA
I
I
Input Leakage
Current
Quiescent Supply
Current
6.0
V
I
= V
CC
or GND
μ
A
I
CC
6.0
V
I
= V
CC
or GND
4
40
80
μ
A
M54/M74HC292/7292/294/7294
7/14
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