Fairchild Semiconductor 74LCX06SJX, 74LCX06SJ, 74LCX06MTCX, 74LCX06MTC, 74LCX06M Datasheet

October 1999
Revised October 1999

74LCX06
Low Voltage Hex Inverter/Buffer with Open Drain Outputs

74LCX06 Low Voltage Hex Inverter/Buffer with Open Drain Outputs

General Description

The LCX06 contains six inverters/buffers. The inputs toler­ate voltages up to 7V allowing the interface of 5V syste ms
to 3V systems.

The outputs of the LCX06 ar e open drain and can be con­nected to other open drain outputs to implement active
LOW wire AND or active HIGH wire OR functions.

The 74LCX06 is fabricated with advanced CMO S technol­ogy to achieve high speed operation while maintaining
CMOS low power dissipation.

Features

■ 5V tolerant inputs

■ 2.3V–3.6V V

■ 3.7 ns t

■ Power down high impedance inputs and outputs

■ ±24 mA output drive (V

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exce eds 500 mA

■ Functionally compatible with 74 series 05

■ ESD performance:

Human body model > 2000V

Machine model > 200V

specifications provided

CC

max (V

PD

CC

= 3.3V), 10 µA ICC max

= 3.0V)

CC

Ordering Code:

Order Number Package Number Package Description

74LCX06M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow
74LCX06SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LCX06MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Devices also availab le in Tape and Reel. Specify by appending th e s uffix let t er “X” to the ordering cod e.

Logic Symbol

IEEE/IEC

Connection Diagram

Pin Descriptions

Pin Names Description

A

n

O

n

© 1999 Fairchild Semiconductor Corporation DS500237 www.fairchildsemi.com

Inputs
Outputs

Absolute Maximum Ratings(Note 1)

Symbol Parameter Value Conditions Units

74LCX06

V
V
V
I
I

I
I
I
T

CC
I

O
IK
OK

O
CC
GND

STG

Supply Voltage −0.5 to +7.0 V
DC Input Voltage −0.5 to +7.0 V
DC Output Voltage −0.5 to VCC + 0.5 Output in HIGH or LOW State (Note 2) V
DC Input Diode Current −50 VI < GND mA
DC Output Diode Current −50 VO < GND

+50 V

O

> V

CC

DC Output Source/Sink Current ±50 mA
DC Supply Current per Supply Pin ±100 mA
DC Ground Current per Ground Pin ±100 mA
Storage Temperature −65 to +150 °C

Recommended Operating Conditions (Note 3)

Symbol Parameter Min Max Units

V

CC

V

I

V

O

I

OH/IOL

T

A

∆t/∆V Input Edge Rate, V

Note 1: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated
at these limits. Th e parametric values def ined in the Electrical Cha racterist ics tables are not guaran teed at the A bsolute Ma ximum Rating s. The “Re com-

mended Operat ing Conditions” table w ill define the conditions fo r ac t ual device operation.

Note 2: I
Note 3: Unused inputs must be held HIGH or LOW. They may not float.

Supply Voltage Operating 2.0 3.6

Data Retention 1.5 3.6
Input Voltage 05.5V
Output Voltage HIGH or LOW State 0 V

CC

Output Current VCC = 3.0V − 3.6V ±24

= 2.7V − 3.0V ±12

V

CC

= 2.3V − 2.7V ±8

V

CC

Free-Air Ope rating Temperature −40 85 °C

= 0.8V–2.0V, VCC = 3.0V 0 10 ns/V

IN

Absolute Maximum Rating must be observed.

O

mA

V

V

mA

DC Electrical Characteristics

Symbol Parameter Conditions

V

IH

V

IL

V

OL

I

I

I

OFF

I

CC

∆I

www.fairchildsemi.com 2

HIGH Level Input Voltage 2.3 − 2.7 1.7

LOW Level Input Voltage 2.3 − 2.7 0.7

LOW Level Output Voltage IOL = −100 µA2.3 − 3.6 0.2

Input Leakage Current 0 ≤ VI ≤ 5.5V 2.3 − 3.6 ±5.0 µA
Power-Off Leakage Current VI or VO = 5.5V 0 10 µA
Quiescent Supply Current VI = VCC or GND 2.3 − 3.6 10

Increase in ICC per Input VIH = VCC −0.6V 2.3 − 3.6 500 µA

CC

IOL = 8 mA 2.3 0.6
IOL = 12 mA 2.7 0.4
IOL = 16 mA 3.0 0.4
IOL = 24 mA 3.0 0.55

3.6V ≤ VI ≤ 5.5V 2.3 − 3.6 ±10

V

(V) Min Max

2.7 − 3.6 2.0

2.7 − 3.6 0.8

CCTA

= −40°C to +85°C

Units

V

V

V

µA