Width

8.9662 mm

Family

LS

Length

8.9662 mm

HTS Code

8542.39.00.01

Objectid

1427608305

Max I(ol)

0.024 A

Risk Rank

9.8

Rohs Code

No

Technology

TTL

Pbfree Code

No

Subcategory

Bus Driver/Transceivers

Translation

N/A

Control Type

COMMON CONTROL

JESD-30 Code

S-PQCC-J20

Package Code

QCCJ

Logic IC Type

BUS TRANSCEIVER

Package Shape

SQUARE

Package Style

CHIP CARRIER

Surface Mount

YES

Terminal Form

J BEND

Number of Bits

8

Power Supplies

5 V

Terminal Pitch

1.27 mm

Count Direction

BIDIRECTIONAL

Number of Ports

2

Output Polarity

TRUE

Seated Height-Max

4.57 mm

Temperature Grade

COMMERCIAL

Terminal Position

QUAD

Additional Feature

WITH DIRECTION CONTROL

Source Content uid

SN74LS644FN

Number of Functions

1

Number of Terminals

20

Package Description

QCCJ, LDCC20,.4SQ

Part Life Cycle Code

Obsolete

Qualification Status

Not Qualified

Load Capacitance (CL)

45 pF

Package Body Material

PLASTIC/EPOXY

Reach Compliance Code

not_compliant

Output Characteristics

OPEN-COLLECTOR

Propagation Delay (tpd)

25 ns

Package Equivalence Code

LDCC20,.4SQ

Operating Temperature-Max

70°C

Operating Temperature-Min

Supply Voltage-Max (Vsup)

5.25 V

Supply Voltage-Min (Vsup)

4.75 V

Supply Voltage-Nom (Vsup)

5 V

Peak Reflow Temperature (Cel)

NOTSPECIFIED

Power Supply Current-Max (ICC)

90 mA

Time@Peak Reflow Temperature-Max (s)

NOTSPECIFIED