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參數(shù)資料
| 型號： | MC14512 |
| 廠商： | Motorola, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Latchable Positive High-Voltage Power-Limiting Hot Swap Controller 10-MSOP -40 to 85 |
| 中文描述： | 8通道數(shù)據(jù)選擇器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 205K |
| 代理商： | MC14512 |
MOTOROLA CMOS LOGIC DATA
MC14512B
370
The MC14512B is an 8–channel data selector constructed with MOS
P–channel and N–channel enhancement mode devices in a single
monolithic structure. This data selector finds primary application in signal
multiplexing functions. It may also be used for data routing, digital signal
switching, signal gating, and number sequence generation.
Diode Protection on All Inputs
Single Supply Operation
3–State Output (Logic “1”, Logic “0”, High Impedance)
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Capable of Driving Two Low–power TTL Loads or One Low–power
VDD
Vin, Vout
Iin, Iout
DC Supply Voltage
– 0.5 to + 18.0
V
Input or Output Voltage (DC or Transient)
– 0.5 to VDD + 0.5
±
10
V
Input or Output Current (DC or Transient),
per Pin
mA
PD
Tstg
TL
Power Dissipation, per Package
500
mW
Storage Temperature
– 65 to + 150
C
Lead Temperature (8–Second Soldering)
260
C
* Maximum Ratings are those values beyond which damage to the device may occur.
Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
Ceramic “L” Packages: – 12 mW/ C From 100 C To 125 C
TRUTH TABLE
C
B
A
Inhibit
Disable
Z
0
0
0
0
0
0
1
1
0
1
0
1
0
0
0
0
0
0
0
0
X0
X1
X2
X3
1
1
1
1
0
0
1
1
0
1
0
1
0
0
0
0
0
0
0
0
X4
X5
X6
X7
X
X
X
X
X
X
1
X
0
1
0
High
Impedance
X = Don’t Care
SEMICONDUCTOR TECHNICAL DATA
REV 3
1/94
L SUFFIX
CERAMIC
CASE 620
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
TA = – 55
°
to 125
°
C for all packages.
Plastic
Ceramic
SOIC
P SUFFIX
PLASTIC
CASE 648
D SUFFIX
SOIC
CASE 751B
PIN ASSIGNMENT
This device contains protection circuitry to
guard against damage due to high static
voltages or electric fields. However, pre-
cautions must be taken to avoid applications of
any voltage higher than maximum rated volt-
ages to this high–impedance circuit. For proper
operation, Vin and Vout should be constrained
to the range VSS
(Vin or Vout)
Unused inputs must always be tied to an
appropriate logic voltage level (e.g., either VSS
or VDD). Unused outputs must be left open.
VDD.
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
B
C
Z
DIS
VDD
X7
INH
A
X3
X2
X1
X0
VSS
X6
X5
X4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC14512 | Latchable Positive High-Voltage Power-Limiting Hot Swap Controller 10-MSOP -40 to 85 |
| MC14512B | Latchable Positive High-Voltage Power-Limiting Hot Swap Controller 10-MSOP -40 to 85 |
| MC14512BCP | Retry Positive High-Voltage Power-Limiting Hot Swap Controller 10-MSOP -40 to 85 |
| MC14512BD | Retry Positive High-Voltage Power-Limiting Hot Swap Controller 10-MSOP -40 to 85 |
| MC14512BDR2 | Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC14512BCP | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 8-Channel 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 |
| MC14512BCPG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 8-Channel Data Selector 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 |
| MC14512BD | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 8-Channel 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 |
| MC14512BDG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 8-Channel Data Selector 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 |
| MC14512BDR2 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3-18V 8-Channel 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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