Width

5.3 mm

Family

LS

Length

12.6 mm

HTS Code

8542.39.00.01

Max I(ol)

0.024 A

Pin Count

20

Rohs Code

Yes

Popularity

2

Technology

TTL

Pbfree Code

Yes

Subcategory

Bus Driver/Transceivers

Control Type

ENABLE LOW

JESD-30 Code

R-PDSO-G20

Package Code

SOP

JESD-609 Code

e4

Logic IC Type

BUS DRIVER

Package Shape

RECTANGULAR

Package Style

SMALL OUTLINE

Surface Mount

YES

Terminal Form

GULL WING

Number of Bits

8

Packing Method

TR

Power Supplies

5 V

Terminal Pitch

1.27 mm

Number of Ports

2

Output Polarity

INVERTED

Terminal Finish

NICKEL PALLADIUM GOLD

Part Package Code

SOIC

Seated Height-Max

2 mm

Temperature Grade

COMMERCIAL

Terminal Position

DUAL

Additional Feature

WITH DUAL OUTPUT ENABLE

Source Content uid

SN74LS540NSRE4

Number of Functions

1

Number of Terminals

20

Package Description

SOP, SOP20,.3

Prop. Delay@Nom-Sup

15 ns

Part Life Cycle Code

Obsolete

Qualification Status

Not Qualified

Load Capacitance (CL)

45 pF

Package Body Material

PLASTIC/EPOXY

Reach Compliance Code

unknown

Output Characteristics

3-STATE

Propagation Delay (tpd)

15 ns

Package Equivalence Code

SOP20,.3

Operating Temperature-Max

70°C

Operating Temperature-Min

0°C

Supply Voltage-Max (Vsup)

5.25 V

Supply Voltage-Min (Vsup)

4.75 V

Supply Voltage-Nom (Vsup)

5 V

Moisture Sensitivity Level

1

Peak Reflow Temperature (Cel)

260

Power Supply Current-Max (ICC)

52 mA

Time@Peak Reflow Temperature-Max (s)

30