74LVTH574 datasheet(3/16 Pages) NXP

tên linh kiện	74LVTH574

Giải thích chi tiết về linh kiện	3.3 V octal D-type flip-flop; 3-state

PDF	16 Pages

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nhà sản xuất	NXP [NXP Semiconductors]

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3 / 16 page

74LVT_LVTH574_4

Product data sheet

Rev. 04 — 11 September 2008

3 of 16

NXP Semiconductors

74LVT574; 74LVTH574

3.3 V octal D-type ﬂip-ﬂop; 3-state

Pinning information

5.1 Pinning

5.2 Pin description

(1) The die substrate is attached to this pad using

conductive die attach material. It can not be used as a

supply pin or input

Fig 4.

Pin conﬁguration for SO20, and (T)SSOP20

Fig 5.

Pin conﬁguration for DHVQFN20

74LVT574

74LVTH574

VCC

GND

001aae758

001aah711

74LVT574

74LVTH574

Transparent top view

GND(1)

terminal 1

index area

Table 2.

Pin description

Symbol

Description

output enable input (active LOW)

D0 to D7

2, 3, 4, 5, 6, 7, 8, 9

data input

GND

ground (0 V)

clock pulse input (active rising edge)

Q0 to Q7

19, 18, 17, 16, 15, 14, 13, 12

data output

VCC

supply voltage

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