74HC2G02(2018) Просмотр технического описания (PDF) - NXP Semiconductors.

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Компоненты Описание

производитель

74HC2G02
(Rev.:2018)

Dual 2-input NOR gate

NXP Semiconductors. 

Nexperia

5. Functional diagram

1A

1Y

1B

2A

2Y

2B

001aah780

Fig. 1. Logic symbol

1

1

001aah781

Fig. 2. IEC logic symbol

6. Pinning information

74HC2G02; 74HCT2G02

Dual 2-input NOR gate

B

Y

A

mna105

Fig. 3. Logic diagram (one gate)

6.1. Pinning

74HC2G02

74HCT2G02

1A 1

1B 2

2Y 3

GND 4

8 VCC

7 1Y

6 2B

5 2A

001aak016

Fig. 4. Pin configuration SOT505-2 (TSSOP8) and SOT765-1 (VSSOP8)

6.2. Pin description

Table 3. Pin description

Symbol

Pin

1A, 2A

1, 5

1B, 2B

2, 6

GND

4

1Y, 2Y

7, 3

VCC

8

7. Functional description

Table 4. Function table

H = HIGH voltage level; L = LOW voltage level.

Input

nA

nB

L

L

L

H

H

L

H

H

Description

data input

data input

ground (0 V)

data output

supply voltage

Output

nY

H

L

L

L

74HC_HCT2G02

Product data sheet

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

Rev. 6 — 26 July 2018

© Nexperia B.V. 2018. All rights reserved

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