74AHC_AHCT2G32_2

© NXP B.V. 2009. All rights reserved.

Product data sheet

Rev. 02 — 20 January 2009

3 of 13

NXP Semiconductors

74AHC2G32; 74AHCT2G32

Dual 2-input OR gate

6.2 Pin description

7.

Functional description

[1]

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

8.

Limiting values

[1]

The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

[2]

For TSSOP8 package: above 55

°C the value of P

For VSSOP8 package: above 110

°C the value of P

For XSON8U package: above 45

Table 3.

Pin description

Symbol

Pin

Description

1A, 2A

1, 5

data input

1B, 2B

2, 6

data input

GND

4

ground (0 V)

1Y, 2Y

7, 3

data output

8

supply voltage

Table 4.

Function table[1]

Input

Output

nA

nB

nY

LL

L

LH

H

HL

H

HH

H

Table 5.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Max

Unit

supply voltage

−0.5

+7.0

V

input voltage

−0.5

+7.0

V

input clamping current

[1]

−20

-

mA

output clamping current

[1] -

±20

mA

output current

-

±25

mA

supply current

-

75

mA

ground current

−75

-

mA

storage temperature

−65

+150

°C

total power dissipation

[2] -

250

mW