harman kardon HD 74 LVC 1 G 32 Service Manual

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HD74LVC1G32

2–input OR Gate

REJ03D0010–0300Z

Rev.3.00

Jul. 01.2004

Description

The HD74LVC1G32 has two–input OR gate in a 5-pin package. Low voltage and high-speed operation is suitable for
the battery powered products (e.g., notebook computers), and the low power consumption extends the battery life.

Features

• The basic gate function is lined up as renesas uni logic series.

• Supply voltage range: 1.65 to 5.5 V

Operating temperature range: –40 to +85°C

• All inputs: V

All outputs: V

• Output current: ±4 mA (@V

• Ordering Information

Part Name Package Type Package Code Package

HD74LVC1G32CPE TBS-5V CP
HD74LVC1G32CLE

(Max.) = 5.5 V (@VCC = 0 V to 5.5 V)

IH

(Max.) = 5.5 V (@VCC = 0 V)

O

= 1.65 V)

CC

±8 mA (@V
±24 mA (@V
±32 mA (@V

WCSP-5 pin

= 2.3 V)

CC

= 3.0 V)

CC

= 4.5 V)

CC

TBS-5AV CL

Abbreviation

Taping Abbreviation

(Quantity)

E (3,000 pcs/reel)

Article indication

Marking

Year code

Month code

E 4 Y M

Rev.3.00 Jul. 01, 2004 page 1 of 8

HD74LVC1G32

Function Table

Inputs

AB

LLL
HLH
LHH
HHH
H: High level
L: Low level

Output Y

Pin Arrangement

0.9 mm

Height 0.5 mm

0.5 mm pitch

0.17 mm 5–Ball (CP)

0.23 mm 5–Ball (CL)

34GND

OUTY

Logic Diagram

INA

INB

2

1.4 mm

15

(Bottom view) (Top view)

A
B

V

CC

Pin#1 INDEX

Y

Rev.3.00 Jul. 01, 2004 page 2 of 8

HD74LVC1G32

Absolute Maximum Ratings

Item Symbol Ratings Unit Test Conditions

Supply voltage range V
Input voltage range

*1

*1, 2

Input clamp current I
Output clamp current I
Continuous output current I
Continuous current through

or GND

V

CC

CC

V

I

V

O

IK
OK
O

I

or I

CC

ja

Storage temperature Tstg –65 to 150 °C
Notes: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore no two

of which may be realized at the same time.

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

2. This value is limited to 5.5 V maximum.

–0.5 to 6.5 V
–0.5 to 6.5 V
–0.5 to VCC +0.5 Output : H or LOutput voltage range

V
–0.5 to 6.5
–50 mA VI < 0
–50 mA VO < 0
±50 mA VO = 0 to V
±100 mA

GND

154 CPPackage Thermal impedance θ

°C/W
132

VCC : OFF

CC

CL

Recommended Operating Conditions

Item Symbol Min Max Unit Conditions

Supply voltage range V
Input voltage range V
Output voltage range V
Output current

CC
I
O

I

OL

I

OH

Input transition rise or fall rate ∆t / ∆v

Operating free-air temperature T

a

Note: Unused or floating inputs must be held high or low.

1.65 5.5 V

05.5V
0VCCV
—4 V
—8 V
—16
—24
—32 V
—–4 V
—–8 V
— –16
— –24
— –32
020

010 V
05
–40 85 °C

mA

ns / V

= 1.65 V

CC

= 2.3 V

CC

= 3.0 V

V

CC

= 4.5 V

CC

= 1.65 V

CC

= 2.3 V

CC

= 3.0 V

V

CC

VCC = 4.5 V

= 1.65 to 1.95 V,

V

CC

2.3 to 2.7 V
= 3.0 to 3.6 V

CC

= 4.5 to 5.5 V

V

CC

Rev.3.00 Jul. 01, 2004 page 3 of 8