参数资料
型号: R8A66150SP
元件分类: 微控制器/微处理器
英文描述: 12 I/O, PIA-GENERAL PURPOSE, PDSO20
封装: SOP-20
文件页数: 2/8页
文件大小: 429K
代理商: R8A66150SP
RD74LVC245B
Rev.1.00 Aug. 26, 2004 page 2 of 7
Pin Arrangement
(Top view)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 VCC
GND
A1
A3
A4
A5
A6
A7
A8
DIR
B2
B3
B4
B5
B6
B7
B8
OE
A2
B1
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage
VCC
–0.5 to 7.0
V
Input diode current
IIK
–50
mA
VI = –0.5 V
Input voltage
VI
–0.5 to 7.0
V
–50
VO = –0.5 V
Output diode current
IOK
50
mA
VO = VCC +0.5 V
–0.5 to VCC +0.5
Output "H" or "L"
Input / output voltage
VI/O
–0.5 to 7.0
V
Output "Z" or VCC:OFF
Output current
IO
±50
mA
VCC, GND current / pin
ICC or IGND
100
mA
Storage temperature
Tstg
–65 to 150
°C
Note:
The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
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