HEF40174BT,653 Ver la hoja de datos (PDF) - NXP Semiconductors.

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componentes Descripción

Fabricante

HEF40174BT,653

Hex D-type flip-flop

NXP Semiconductors. 

NXP Semiconductors

HEF40174B

Hex D-type flip-flop

6. Pinning information

6.1 Pinning

Fig 3. Pin configuration

HEF40174B

MR 1

Q0 2

D0 3

D1 4

Q1 5

D2 6

Q2 7

VSS 8

16 VDD

15 Q5

14 D5

13 D4

12 Q4

11 D3

10 Q3

9 CP

001aae566

6.2 Pin description

Table 2. Pin description

Symbol

Pin

MR

1

Q0, Q1, Q2, Q3, Q4, Q5 2, 5, 7, 10, 12, 15

D0, D1, D2, D3, D4, D5 3, 4, 6, 11, 13, 14

VSS

8

CP

9

VDD

16

7. Functional description

Description

master reset input (active LOW)

buffered output

data input

ground supply voltage

clock input (LOW-to-HIGH; edge-triggered)

supply voltage

Table 3.

Input

CP







X

Function table[1]

D

H

L

X

X

Output

MR

Q

H

H

H

L

H

no change

L

L

[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care;  = positive-going transition;  = negative-going transition.

HEF40174B

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 7 — 21 November 2011

© NXP B.V. 2011. All rights reserved.

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