参数资料
型号: PS395ACPG
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: 多路复用及模拟开关
英文描述: OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP24
封装: PLASTIC, DIP-24
文件页数: 5/13页
文件大小: 405K
代理商: PS395ACPG
13
PS8463C
03/07/01
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PS395A
Low On-Resistance 8-Channel 17V,
SPSTSwitchw/SerialControl
Addressable Serial Interface
When several serial devices are configured as slaves, addressable
by the processor, DIN pins of each decode logic individually con-
trol CS of each slave device. When a slave is selected, its CS pin is
driven low, data is shifted in, and CS is driven high to latch the
data. Typically, only one slave is addressed at a time. DOUT is not
used.
Applications Information
Multiplexers
The PS395A can be used as a multiplexer.
Single Supply
The PS395A operates from a single supply between +3V and +16V
when V- is connected to GND. All of the bipolar precautions must
be observed.
Figure 7. Three-Wire Interface Timing
D0
D7
SCLK
DIN
CS
DOUT
D6 D5 D4
DATA BITS
D3 D2 D1 D0
SWITCHES
UPDATED
D7 D6 D5 D4 D3 D2 D1
DATA BITS FROM PREVIOUS DATA INPUT
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Ordering Information
Pericom Semiconductor Corporation
2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com
相关PDF资料
PDF描述
PS395AEWG OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO24
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