參數(shù)資料
型號： 935189170118
廠商： NXP SEMICONDUCTORS
元件分類： 算術邏輯單元
英文描述： HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
封裝： PLASTIC, TSSOP-20
文件頁數(shù)： 3/7頁
文件大?。?/td> 48K
代理商： 935189170118
December 1990
3
Philips Semiconductors
Product specication
8-bit magnitude comparator
74HC/HCT688
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1
E
enable input (active LOW)
2, 4, 6, 8, 11, 13, 15, 17
P0 to P7
word inputs
3, 5, 7, 9, 12, 14, 16, 18
Q0 to Q7
word inputs
10
GND
ground (0 V)
19
P = Q
equal to output
20
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
相關PDF資料
PDF描述
935189430112 HCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
933713950652 HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
933713950653 HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
933835880005 HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, UUC
933713940652 HC/UH SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
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