參數(shù)資料
型號(hào): 935084790118
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8 I/O, PIA-GENERAL PURPOSE, PDSO20
封裝: 4.40 MM, PLASTIC, MO-152, SOT-266-1, SSOP-20
文件頁數(shù): 20/33頁
文件大?。?/td> 316K
代理商: 935084790118
Philips Semiconductors - PIP - PCF8574; Remote 8-bit I/O expander for I2C-bus
Parametrics
Type number
Package INTERRUPT Operating
temp.(Cel)
# of
Bits
Source
Current
per
bit(mA)
IC-
bus(kHz)
Operating
voltage(VDC)
New
product
Weak
Pull-Up
Current
Source
Max
Sink
Current
per
bit(mA)
# of
Addresses
Max
Sink
Current
PCF8574AP
(DIP16)
0-1
-40~85
8
0.1
100
2.5~6.0
yes
20
4
100
PCF8574AT
1 (SO16) 0-1
-40~85
8
0.1
100
2.5~6.0
yes
20
4
100
PCF8574AT/3
SOT162
0-1
-40~85
8
0.1
100
2.5~6.0
yes
20
4
100
http://www.semiconductors.philips.com/pip/PCF8574P.html (3 of 7) [9/3/2004 4:31:22 PM]
相關(guān)PDF資料
PDF描述
935275617112 8 I/O, PIA-GENERAL PURPOSE, PDSO16
935275672112 8 I/O, PIA-GENERAL PURPOSE, PDSO20
935275581118 8 I/O, PIA-GENERAL PURPOSE, PDSO16
935275617512 8 I/O, PIA-GENERAL PURPOSE, PDSO16
933851670112 8 I/O, PIA-GENERAL PURPOSE, PDIP16
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