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參數(shù)資料
| 型號(hào)： | MC14028B |
| 廠商： | Motorola, Inc. |
| 英文描述： | BCD-To-Decimal Decoder Binary-To-Octal Decoder |
| 中文描述： | BCD碼到十進(jìn)制解碼器二進(jìn)制到八通道解碼器 |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 254K |
| 代理商： | MC14028B |
MOTOROLA CMOS LOGIC DATA
MC14028B
114
VDD
10
—
0.05
—
0
0.05
—
0.05
“1” Level
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 = (0.3
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
C
B
Q1
Q3
VDD
Q8
A
D
Q7
Q0
Q2
Q4
VSS
Q6
Q5
Q9
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| MC14028BFEL | BCD-To-Decimal Decoder Binary-To-Octal Decoder |
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| MC14028BD | BCD-To-Decimal Decoder Binary-To-Octal Decoder |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC14028B_06 | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:BCD−To−Decimal Decoder Binary−To−Octal Decoder |
| MC14028BCL | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:BCD-To-Decimal Decoder Binary-To-Octal Decoder |
| MC14028BCP | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V BCD to Decimal RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC14028BCPG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V BCD to Decimal RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC14028BD | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V BCD to Decimal RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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