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參數(shù)資料
| 型號(hào)： | M54HC292F1R |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Low-Power Stereo DAC with HP Amplifier 28-TSSOP -10 to 70 |
| 中文描述： | 可編程分頻器/定時(shí)器 |
| 文件頁(yè)數(shù)： | 8/14頁(yè) |
| 文件大?。?/td> | 299K |
| 代理商： | M54HC292F1R |
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AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Symbol
Parameter
Test Conditions
Value
-40 to 85
o
C
74HC
Min.
Unit
V
CC
(V)
T
A
= 25
o
C
54HC and 74HC
Min.
Typ.
30
-55 to 125
o
C
54HC
Min.
Max.
75
15
13
225
45
38
350
70
60
330
66
56
320
64
54
260
52
44
Max.
95
19
16
280
56
48
440
88
75
415
83
71
400
80
68
325
65
55
Max.
110
22
19
340
68
57
ns
105
90
t
TLH
t
THL
Output Transition
Time
(Q)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
ns
8
7
t
TLH
t
THL
Output Transition
Time
(TP)
116
29
25
160
46
39
145
43
37
130
42
36
110
34
29
21
64
75
20
64
75
40
8
7
48
12
10
40
10
9
ns
t
PLH
t
PHL
Propagation
Delay Time
(CK - Q)
for HC292/7292
t
PLH
t
PHL
Propagation
Delay Time
(CK - Q)
for HC294/7294
ns
15
84
210
100
81
390
78
66
t
PHL
Propagation
Delay Time
(CLR - Q)
for HC292/7292
ns
t
PHL
Propagation
Delay Time
(CLR - Q)
for HC294/7294
ns
f
MAX
Maximum Clock
Frequency
for HC292/7292
5.0
27
32
6.0
32
38
4
3.4
18
21
4
21
25
MHz
22
26
5
26
31
f
MAX
Maximum Clock
Frequency
for HC294/7294
MHz
t
W(H)
t
W(L)
Minimum Pulse
Width
(CLOCK)
75
15
13
125
25
21
100
20
17
5
5
5
0
0
0
10
95
19
16
155
31
26
125
25
21
5
5
5
0
0
0
10
110
22
20
190
38
32
150
30
26
5
5
5
0
0
0
ns
t
W(L)
Minimum Pulse
Width
(CLEAR)
for HC292/7292
ns
t
W(L)
Minimum Pulse
Width
(CLEAR)
for HC294/7294
ns
t
REM
Minimum
Removal Time
for HC292/7292
ns
t
REM
Minimum
Removal Time
for HC294/7294
ns
C
IN
Input Capacitance
Power Dissipation
Capacitance
5
pF
C
PD
(*)
for HC292/7292
for HC294/7294
21
23
pF
(*) C
PD
isdefined asthe value ofthe IC’sinternal equivalent capactance which is calculated from the operating current consumption without load.
(Refer to Test Circuit).Average operting current can be obtained by thefollowingequation. I
CC
(opr) = C
PD
V
CC
f
IN
+ I
CC
M54/M74HC292/7292/294/7294
8/14
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| M54HC292M1R | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:PROGRAMMABLE DIVIDER/TIMER |
| M54HC294 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:PROGRAMMABLE DIVIDER/TIMER |
| M54HC294B1R | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:PROGRAMMABLE DIVIDER/TIMER |
| M54HC294C1R | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:PROGRAMMABLE DIVIDER/TIMER |
| M54HC294F1R | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:PROGRAMMABLE DIVIDER/TIMER |
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