74HCT688PW datasheet(3/7 Pages) PHILIPS

3 / 7 page

December 1990

3

Philips Semiconductors

Product speciﬁcation

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.

유사한 부품 번호 - 74HCT688PW

제조업체	부품명	데이터시트	상세설명
Nexperia B.V. All right...	74HCT688	53Kb / 7P	8-bit magnitude comparator December 1990

제조업체	부품명	데이터시트	상세설명
Nexperia B.V. All right...	74HC688	231Kb / 13P	8-bit magnitude comparator Rev. 4 - 16 July 2021
Hitachi Semiconductor	HD74HCT688	55Kb / 8P	8-bit Magnitude Comparator
Renesas Technology Corp	HD74HC688	111Kb / 8P	8-bit Magnitude Comparator
NXP Semiconductors	74LV688	126Kb / 12P	8-bit magnitude comparator 1998 Jun 23
Renesas Technology Corp	HD74HC682	92Kb / 7P	8-bit Magnitude Comparator
Nexperia B.V. All right...	74HCT688	53Kb / 7P	8-bit magnitude comparator December 1990
Hitachi Semiconductor	HD74HC682	45Kb / 7P	8-bit Magnitude Comparator
Hitachi Semiconductor	HD74HC688	60Kb / 9P	8-bit Magnitude Comparator
Renesas Technology Corp	HD74HCT688	111Kb / 8P	8-bit Magnitude Comparator
NXP Semiconductors	74HC_HCT688_CNV	54Kb / 7P	8-bit magnitude comparator December 1990