參數(shù)資料
型號: 74HCT688DB,112
廠商: NXP Semiconductors
文件頁數(shù): 7/7頁
文件大?。?/td> 0K
描述: IC COMPARATOR MAGNITUDE 20SSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 66
系列: 74HCT
類型: 身份比較器
位數(shù): 8
輸出: 低有效
輸出功能: A=B
電源電壓: 4.5 V ~ 5.5 V
輸出電流高,低: 4mA,4mA
額定電壓和最大 CL 時的最大傳播延遲: 34ns @ 4.5V,50pF
電流 - 靜態(tài): 8µA
工作溫度: -40°C ~ 125°C
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
安裝類型: 表面貼裝
包裝: 管件
產(chǎn)品目錄頁面: 837 (CN2011-ZH PDF)
其它名稱: 568-2899-5
935189430112
BU1572GUW, BU1573KV, BU1574KU
Technical Note
7/12
www.rohm.com
2009.04- Rev.B
2009 ROHM Co., Ltd. All rights reserved.
●Equivalent Circuit Structures of input / output pins
Type
The equivalent circuit structure
Type
The equivalent circuit structure
A
Input pin
B
Input pin with the hysteresis function
C
Input pin with the suspend function
D
Input pin with the hysteresis and suspend functions
E
Output pin
F
In/output pin
G
In/output pin with the hysteresis function
H
In/output pin with the suspend function
VDDIO
GND
To internal
GND
VDDIO
GND
To internal
Internal signal
GND
VDDIO
GND
Internal signal
VDDIO
GND
To internal
Internal signal
VDDIO
GND
Internal signal
VDDIO
GND
VDDIO
GND
To internal
Internal signal
VDDIO
To internal
VDDIO
GND
VDDIO
GND
Internal signal
GND
To internal
VDDIO
Internal signal
VDDIO
Internal signal
GND
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