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參數(shù)資料
| 型號： | MC14040BF |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual Slot ExpressCard(TM) Power-Interface Switch 32-HTSSOP -40 to 85 |
| 中文描述： | 4000/14000/40000 SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16 |
| 封裝： | EIAJ, SOIC-16 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 220K |
| 代理商： | MC14040BF |
MOTOROLA CMOS LOGIC DATA
151
MC14040B
VDD
10
—
0.05
—
0
0.05
—
0.05
“1” Level
VOH
5.0
15
4.95
14.95
—
—
4.95
14.95
5.0
15
—
—
4.95
14.95
—
—
Vdc
Input Voltage
(VO = 13.5 or 1.5 Vdc)
“0” Level
15
—
4.0
—
6.75
4.0
—
4.0
Vdc
(VO = 1.5 or 13.5 Vdc)
“1” Level
15
11
—
11
8.25
—
11
—
Vdc
Output Drive Current
(VOH = 9.5 Vdc)
10
– 1.6
—
– 1.3
– 2.25
—
– 0.9
—
mAdc
(VOL = 1.5 Vdc)
15
4.2
—
3.4
8.8
—
2.4
—
Input Current
Iin
Cin
15
—
±
0.1
—
±
0.00001
±
0.1
—
±
1.0
μ
Adc
Input Capacitance
—
—
—
—
5.0
7.5
—
—
pF
15
—
20
—
0.015
20
—
600
Total Supply Current**
(CL = 50 pF on all outputs, all
IT
5.0
IT = (0.42
μ
A/kHz) f + IDD
μ
Adc
**The formulas given are for the typical characteristics only at 25 C.
To calculate total supply current at loads other than 50 pF:
IT(CL) = IT(50 pF) + (CL – 50) Vfk
where: IT is in
μ
A (per package), CL in pF, V = (VDD – VSS) in volts, f in kHz is input frequency, and k = 0.001.
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 circuit. For proper operation, Vin and
Vout should be constrained to the range VSS
≤
(Vin or Vout)
≤
VDD.
Unused inputs must always be tied to an appropriate logic voltage
level (e.g., either VSS or VDD). Unused outputs must be left open.
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
Q9
Q8
Q10
Q11
VDD
Q1
C
R
Q7
Q5
Q6
Q12
VSS
Q2
Q3
Q4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC14040BFEL | 功能描述:計(jì)數(shù)器 IC 3-18V 12-Bit Binary RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| MC14040BFELG | 功能描述:計(jì)數(shù)器移位寄存器 3-18V 12-Bit Binary RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)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 |
| MC14040BFL1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC14040BFL2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC14040BFR1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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