參數(shù)資料
型號(hào)： MC14040BD
廠(chǎng)商： MOTOROLA INC
元件分類(lèi)： 通用總線(xiàn)功能
英文描述： ExpressCard Single Power Interface Switch 20-QFN
中文描述： 4000/14000/40000 SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16
封裝： PLASTIC, SOIC-16
文件頁(yè)數(shù)： 2/6頁(yè)
文件大?。?/td> 220K
代理商： MC14040BD
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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MC14040BDG 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(lèi)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(lèi)型: 輸入線(xiàn)路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14040BDR2 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(lèi)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(lèi)型: 輸入線(xiàn)路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14040BDR2G 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(lèi)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(lèi)型: 輸入線(xiàn)路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14040BDR2G-CUT TAPE 制造商:ON 功能描述:MC14040B Series 3 to 18 Vdc 12-Bit Binary Counter - SOIC-16
MC14040BDT 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:12-Bit Binary Counter
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