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參數資料
| 型號： | M54HC194 |
| 廠商： | 意法半導體 |
| 英文描述： | Low-Power Mono ADC / Stereo DAC with HP/Speaker Amplifier and 12-bit measurement ADC 32-QFN -40 to 85 |
| 中文描述： | 4位皮普移位寄存器 |
| 文件頁數： | 6/12頁 |
| 文件大?。?/td> | 271K |
| 代理商： | M54HC194 |
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
115
23
20
125
25
21
Max.
95
19
16
145
29
25
155
31
26
Max.
115
20
175
35
30
190
38
32
t
TLH
t
THL
Output Transition
Time
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
PLH
t
PHL
Propagation
Delay Time
(CLOCK - Q)
48
15
13
52
17
15
13
50
59
20
5
4
24
6
5
20
5
4
28
7
6
ns
t
PHL
Propagation
Delay Time
(CLEAR - Q)
ns
f
MAX
Maximum Clock
Frequency
6.2
31
37
5.0
25
30
4.2
21
25
MHz
t
W(H)
t
W(L)
Minimum Pulse
Width
(CLOCK)
75
15
13
75
15
13
75
15
13
75
15
13
0
0
0
5
5
5
10
95
19
16
95
19
16
95
19
16
95
19
16
0
0
0
5
5
5
10
110
22
19
110
22
19
110
22
20
110
23
20
0
0
0
5
5
5
10
ns
t
W(L)
Minimum Pulse
Width
(CLEAR)
ns
t
s
Minimum Set-up
Time
(SI, PI - CK)
ns
t
s
Minimum Set-up
Time
(S0, S1 - CK)
ns
t
h
Minimum Hold
Time
ns
t
REM
Minimum
Removal Time
ns
C
IN
Input Capacitance
Power Dissipation
Capacitance
5
pF
C
PD
(*)
85
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/M74HC194
6/12
相關PDF資料 |
PDF描述 |
|---|---|
| M54HC195F1R | 8 BIT PIPO SHIFT REGISTER |
| M54HC195 | Low-Power Mono ADC / Stereo DAC with HP/Speaker Amplifier and 12-bit measurement ADC 32-QFN -40 to 85 |
| M54HC20 | DUAL 4-INPUT NAND GATE |
| M54HC20F1R | DUAL 4-INPUT NAND GATE |
| M54HC21 | DUAL 4-INPUT AND GATE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M54HC194F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 BIT PIPO SHIFT REGISTER |
| M54HC195 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 BIT PIPO SHIFT REGISTER |
| M54HC195F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 BIT PIPO SHIFT REGISTER |
| M54HC20 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL 4-INPUT NAND GATE |
| M54HC20_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD DUAL 4-INPUT NAND GATE |
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