參數(shù)資料
型號(hào): CAT9534HV4I-GT2
廠商: ON Semiconductor
文件頁數(shù): 11/14頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER 8BIT 16-TQFN
標(biāo)準(zhǔn)包裝: 2,000
接口: I²C,SM 總線
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時(shí)鐘: 400kHz
電源電壓: 2.3 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-TQFN(4x4)
包裝: 帶卷 (TR)
包括: POR
CAT9534
http://onsemi.com
6
INT: Interrupt Output
The opendrain interrupt output is activated when one of
the port pins configured as an input changes state (differs
from the corresponding input port register bit state). The
interrupt is deactivated when the input returns to its previous
state or the input port register is read. Changing an I/O from
an output to an input may cause a false interrupt if the state
of the pin does not match the contents of the input port
register.
Output Port
Register Data
Input Port
Register Data
Polarity
Register Data
Polarity
Inversion Register
Write
Polarity
Register
Data from
Shift Register
Read Pulse
Write Pulse
Write
Configuration
Data from
Shift Register
Data from
Shift Register
Configuration
Register
D
Q
FF
D
Q
FF
D
Q
LATCH
D
Q
FF
Q1
Q2
Output Port
Register
Input Port
Register
Figure 5. Simplified Schematic of I/O0 to I/O7
Pulse
Q
CK
Q
CK
Q
CK
To INT
VSS
VCC
I/O0 to I/O7
相關(guān)PDF資料
PDF描述
CAT9554AHV4I-GT2 IC I/O EXPANDER I2C SMBUS 16TQFN
CAT9554AHV4I-T2 IC I/O EXPANDER I2C/SMBUS 16TQFN
CAT9555HV6I-G IC I/O EXPANDER 16BI 2C 24TQFN
CC-2401K2A-CS MODEM 2400BAUD SECURE 3.3V
CC-2434K2-CS5 MODEM FAX 33K 5V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT9534HV4I-GT2-CUT TAPE 制造商:ON 功能描述:CAT9534 Series 2.3 to 5.5 V 8-bit 8 I/O I? and SMBus I/O Port - TQFN-16
CAT9534WI-GT2 功能描述:接口-I/O擴(kuò)展器 8B I2C &SMBus I/O PORT RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
CAT9534YI-G 制造商:Catalyst Semiconductor 功能描述:
CAT9534YI-GT2 功能描述:接口-I/O擴(kuò)展器 8B I2C &SMBus I/O PORT RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
CAT9552HV6GI 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: