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参数资料
| 型号： | MC14489BPE |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 2/22页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER 5-CH CMOS 20-DIP |
| 标准包装： | 18 |
| 显示器类型： | LED |
| 配置： | 7 段显示 |
| 接口： | 串行 |
| 电流 - 电源： | 5.5mA |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 130°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 20-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 20-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 809 (CN2011-ZH PDF) |
BLOCK DIAGRAM
DATA IN
12
CLOCK
11
D
C
24–1/2–STAGE
SHIFT REGISTER
18
DATA OUT
ENABLE
10
4
4
4
4
4
4
BitGrabber
DISPLAY REGISTER
PIN 3 = VDD
PIN 14 = VSS
BitGrabber
24 BITS
CONFIGURATION REGISTER
8 BITS
4
4
4
4
4
4
POR
OSCILLATOR AND
CONTROL LOGIC
5
NIBBLE MUX AND
DECODER ROM
5
BLANK
7 a TO g
h
DIM/BRIGHT
BANK SWITCHES (FETs)
ANODE DRIVERS
(CURRENT SOURCES)
8
Rx
9 13 15 16 17
BANK 1 BANK 2 BANK 3 BANK 4 BANK 5
a
7
b
6
c
5 4
d e
2
f
1 20 19
g h
MAXIMUM RATINGS* (Voltages Referenced to VSS)
Symbol
VDD
Vin
Vout
Iin
Iout
Parameter
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Current — per Pin
(Includes Pin 8)
DC Output Current —
Pins 1, 2, 4 – 7, 19, 20 Sourcing
Value
– 0.5 to + 6.0
– 0.5 to VDD + 0.5
– 0.5 to VDD + 0.5
± 15
– 40
Unit
V
V
V
mA
mA
This device contains protection circuitry to
guard against damage due to high static volt-
ages or electric fields. However, precautions
must be taken to avoid applications of any volt-
age 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 ap-
propriate logic voltage level (e.g., either VSS or
VDD). Unused outputs must be left open.
Sinking
Pins 9, 13, 15, 16, 17 Sinking
Pin 18
10
320
± 15
IDD, ISS
TJ
R θ JA
Tstg
TL
DC Supply Current, VDD and VSS Pins
Chip Junction Temperature
Device Thermal Resistance,
Junction–to–Ambient (see Thermal
Considerations section)
Plastic DIP
SOG Package
Storage Temperature
Lead Temperature, 1 mm from Case for
± 350
– 40 to + 130
90
100
– 65 to + 150
260
mA
° C
° C/W
° C
° C
10 Seconds
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the limits in the Electrical Characteristics
tables or Pin Descriptions section.
MC14489B
2
MOTOROLA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC14489P | 制造商:Motorola Inc 功能描述: |
| MC14490DW | 功能描述:算数逻辑单元 - ALU LOG CMOS 3-18V HEX BOUNCE ELIMINATOR RoHS:否 制造商:ON Semiconductor 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:18 V 电源电压-最小:3 V 封装 / 箱体:SOIC-16 Wide 最大工作温度:+ 125 C 封装:Reel |
| MC14490DWG | 功能描述:算数逻辑单元 - ALU LOG CMOS 3-18V HEX BOUNCE ELIMINATOR RoHS:否 制造商:ON Semiconductor 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:18 V 电源电压-最小:3 V 封装 / 箱体:SOIC-16 Wide 最大工作温度:+ 125 C 封装:Reel |
| MC14490DWG | 制造商:ON Semiconductor 功能描述:Gate / Inverter Logic IC Package/Case:16 |
| MC14490DWR2 | 功能描述:算数逻辑单元 - ALU LOG CMOS 3-18V HEX BOUNCE ELIMINATOR RoHS:否 制造商:ON Semiconductor 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:18 V 电源电压-最小:3 V 封装 / 箱体:SOIC-16 Wide 最大工作温度:+ 125 C 封装:Reel |
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