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参数资料
| 型号： | MIC59P50BN |
| 厂商： | Micrel Inc |
| 文件页数： | 3/5页 |
| 文件大小： | 0K |
| 描述： | IC DRVR LATCH 8BIT PAR IN 24DIP |
| 标准包装： | 15 |
| 类型： | 锁存驱动器 |
| 输入类型： | 非反相 |
| 输出数： | 8 |
| 导通状态电阻： | 200 千欧 |
| 电流 - 输出 / 通道： | 500mA |
| 电源电压： | 5 V ~ 12 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 24-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 24-PDIP |
| 包装： | 管件 |
MIC59P50
Electrical Characteristics
V DD = 5V; T A = +25 ° C; unless noted.
Limits
Micrel
Characteristic
Output Leakage Current
Collector-Emitter
Symbol
I CEX
V CE(SAT)
Test Conditions
V CE = 80V, T A = +25 ° C
V CE = 80V, T A = +70 ° C
I C = 100 mA
Min.
Typ.
0.9
Max.
50
100
1.1
Units
μ A
V
Saturation Voltage
I C = 200 mA
I C = 350 mA
1.1
1.3
1.3
1.6
Input Voltage
V IN(0)
V IN(1)
V DD = 12V
V DD = 10V
V DD = 5.0V Note 3
10.5
8.5
3.5
1.0
V
Input Resistance
R IN
V DD = 12V
50
200
k ?
V DD = 10V
V DD = 5.0V
50
50
300
600
Flag Output Current
Flag Output Leakage
I OL
I OH
V OL = 0.4V
V OH = 12.0V
15
50
mA
nA
Supply Current
I DD(ON)
(One output
active)
I DD(ON)
(All outputs
active)
I DD(OFF)
(Total)
V DD = 12V, Outputs Open
V DD = 10V, Outputs Open
V DD = 5.0V, Outputs Open
V DD = 12V, Outputs Open
V DD = 10V, Outputs Open
V DD = 5.0V, Outputs Open
V DD = 12V, Outputs Open, Inputs = 0V
V DD = 5.0V, Outputs Open, Inputs = 0V
3.3
3.1
2.4
6.4
6.0
4.7
3.0
2.2
4.5
4.5
3.6
10.0
9.0
7.5
4.5
3.6
mA
mA
mA
Clamp Diode
Leakage Current
Over-Current Threshold
I R
I LIM
V R = 80V, T A = +25 ° C
V R = 80V, T A = +70 ° C
Each Output
500
50
100
μ A
mA
Start-Up Voltage
V SU
Note 4
3.5
4.0
4.5
V
Minimum Operating V DD
Clamp Diode Forward Voltage
V DD MIN
V F
I F = 350 mA
3.0
3.5
1.7
4.0
2.0
V
V
Thermal Shutdown
Thermal Shutdown Hysteresis
165
10
° C
NOTE 3:
NOTE 4:
Operation of these devices with standard TTL or DTL may require the use of appropriate pull-up resistors to insure a minimum logic “1”.
Undervoltage lockout is guaranteed to release device at no more than 4.5V and disable the device at no less than 3.0V input logic voltage.
Truth Table
IN N
0
Strobe
1
Clear
0
Output
Enable
0
OUT N
t–1 t
X OFF
Information present at an input is transferred to its latch when
the STROBE is high. A high CLEAR input will set all latches
to the output OFF condition regardless of the data or STROBE
input levels. A high OUTPUT ENABLE will set all outputs to
1
X
X
X
X
1
X
X
0
0
0
1
X
0
0
0
X
1
0
0
X
X
X
ON
OFF
ON
OFF
OFF
ON
OFF
the off condition, regardless of any other input conditions.
When the OUTPUT ENABLE is low, the outputs depend on
the state of their respective latches. If current shutdown is
activated, the OUTPUT ENABLE must be pulsed high to
restore operation and reset the Flag. Over temperature
faults are not latched and require no reset pulse.
X = Irrelevant
t–1 = previous output state
t = present output state
7-60
October 1998
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| MIC59P50BV TR | 功能描述:闭锁 8-Bit Parallel Input Protected Latched Driver RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
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| MIC59P50BWM TR | 功能描述:闭锁 8-Bit Parallel Input Protected Latched Driver RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
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