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參數(shù)資料
| 型號： | M74HC373B1R |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 239K |
| 代理商： | M74HC373B1R |
M74HC373
5/11
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
CAPACITIVE CHARACTERISTICS
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/8 (per Flip
Flop) and the CPD when n pcs of Flip Flop operate, can be gained by the following equation: CPD(TOTAL) = 22 + 16 x n (pF)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
CL
(pF)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
2.0
50
25
60
75
90
ns
4.5
7
121518
6.0
6
101315
tPLH tPHL Propagation Delay
Time
(LE, D - Q)
2.0
50
42
125
155
190
ns
4.5
14
25
31
38
6.0
12
21
26
32
2.0
150
57
175
220
265
ns
4.5
19
35
44
53
6.0
16
30
37
45
tPZL tPZH High Impedance
Output Enable
Time
2.0
50
RL = 1 K
39
125
155
190
ns
4.5
13
25
31
38
6.0
11
21
26
32
2.0
150
RL = 1 K
54
175
220
265
ns
4.5
18
35
44
53
6.0
15
30
37
45
tPLZ tPHZ High Impedance
Output Disable
Time
2.0
50
RL = 1 K
30
125
155
190
ns
4.5
14
25
31
38
6.0
13
21
26
32
tW(H)
Minimum Pulse
Width (LE)
2.0
50
15
75
95
110
ns
4.5
6
151922
6.0
6
131619
ts
Minimum Set-up
Time
2.0
50
16
50
65
75
ns
4.5
4
101315
6.0
3
9
11
13
th
Minimum Hold
Time
2.0
50
555
ns
4.5
5
6.0
5
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5
101010
pF
COUT
Output
Capacitance
10
pF
CPD
Power Dissipation
Capacitance (note
1)
38
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M74HC373C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING |
| M74HC373F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING |
| M74HC373M1R | 功能描述:閉鎖 Octal "D" Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| M74HC373M1R | 制造商:STMicroelectronics 功能描述:IC 74HC CMOS SMD 74HC373 SOIC20 |
| M74HC373RM13T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HC373 NON INVERTING - HC533 INVERTING |
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