HEF4528BP Просмотр технического описания (PDF) - NXP Semiconductors.

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HEF4528BP

Dual monostable multivibrator

NXP Semiconductors. 

NXP Semiconductors

HEF4528B

Dual monostable multivibrator

6. Pinning information

6.1 Pinning

Fig 3. Pin configuration

HEF4528B

1CEXT 1

1REXT/CEXT 2

1CD 3

1B 4

1A 5

1Q 6

1Q 7

VSS 8

16 VDD

15 2CEXT

14 2REXT/CEXT

13 2CD

12 2B

11 2A

10 2Q

9 2Q

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6.2 Pin description

Table 2. Pin description

Symbol

1CEXT, 2CEXT

1REXT/CEXT, 2REXT/CEXT

1CD, 2CD

1B, 2B

1A, 2A

1Q, 2Q

1Q, 2Q

VSS

VDD

Pin

1, 15

2, 14

3, 13

4, 12

5, 11

6, 10

7, 9

8

16

Description

external capacitor connection (always connected to ground)

external capacitor/resistor connection

clear direct input (active LOW)

input (LOW-to-HIGH triggered)

input (HIGH-to-LOW triggered)

output

complementary output (active LOW)

ground supply voltage

supply voltage

HEF4528B_6

Product data sheet

Rev. 06 — 27 November 2009

© NXP B.V. 2009. All rights reserved.

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