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參數資料
| 型號： | MC74HCT74AD |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad 2-Input NAND Gate with LSTTL-Compatible Inputs |
| 中文描述： | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14 |
| 封裝： | PLASTIC, SOIC-14 |
| 文件頁數： | 2/5頁 |
| 文件大小： | 172K |
| 代理商： | MC74HCT74AD |
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
2
500
Storage Temperature
SOIC Package
– 65 to + 150
C
260
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
For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
SOIC or Plastic Package
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Parameter
DC Supply Voltage (Referenced to GND)
Min
2.0
Max
6.0
Unit
V
DC CHARACTERISTICS
FOR THE MC54/74HCT00A
(Voltages Referenced to GND)
Guaranteed Limits
Minimum High–Level
Input Voltage
|Iout|
20
A
Vout = 0.1 or VCC – 0.1 V
|Iout|
20
μ
A
Vin = VIH or VIL
|Iout| = 4.0 mA
Vin = VCC or GND
4.5
5.5
2.00
2.00
2.00
2.00
2.00
2.00
VIL
Maximum Low–Level
4.5
0.80
0.80
0.80
V
Output Voltage
5.5
5.40
5.40
5.40
V
4.5
0.26
0.33
0.40
Iin
Maximum Input Leakage
5.5
±
0.10
±
1.00
±
1.00
ply Current (per Package)
0
A
Vin = 2.4 V, Any One Input
μ
A
Additional Quiescent
– 55 C
25 to 125 C
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.
3
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| MC74HCT74ADR2 | 功能描述:觸發器 5V CMOS Dual D-Type RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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| MC74HCT74AN | 功能描述:觸發器 5V CMOS Dual D-Type RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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