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參數(shù)資料
| 型號： | MC74HC393AD |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual 4-Stage Binary Ripple Counter |
| 中文描述： | HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14 |
| 封裝： | PLASTIC, SOIC-14 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 240K |
| 代理商： | MC74HC393AD |
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
2
450
Tstg
TL
Storage Temperature
TSSOP Package
– 65 to + 150
C
Lead Temperature, 1 mm from Case for 10 Seconds
C
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
Derating — Plastic DIP: – 10 mW/ C from 65 to 125 C
Ceramic DIP: – 10 mW/ C from 100 to 125 C
SOIC Package: – 7 mW/ C from 65 to 125 C
TSSOP Package: – 6.1 mW/ C from 65 to 125 C
For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
0
500
(Figure 1)
VCC = 4.5 V
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND)
Symbol
Parameter
Test Conditions
V
Guaranteed Limit
VCC
– 55 to
25 C
125 C
VIH
Minimum High–Level Input
Vout = 0.1 V or VCC – 0.1 V
2.0
4.5
6.0
1.5
3.15
4.2
85 C
1.5
3.15
4.2
1.5
3.15
4.2
Unit
VIL
Maximum Low–Level Input
Vout = 0.1 V or VCC – 0.1 V
2.0
4.5
0.5
1.35
0.5
1.35
0.5
1.35
V
6.0
5.9
5.9
5.9
V
Vin = VIH or VIL
2.4 mA
3.0
2.48
2.34
2.20
|Iout|
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND (Vin or Vout)
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
VCC.
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| MC74HC393ADG | 功能描述:計數(shù)器移位寄存器 2-6V Dual 4-Stage Binary RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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| MC74HC393ADR2G | 功能描述:計數(shù)器移位寄存器 2-6V Dual 4-Stage Binary RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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