Width

7.62 mm

Family

HC/UH

HTS Code

8542.39.00.01

Max I(ol)

0.006 A

Pin Count

20

Rohs Code

Yes

Popularity

0

Technology

CMOS

Pbfree Code

Yes

Subcategory

Bus Driver/Transceivers

Control Type

COMMON CONTROL

JESD-30 Code

R-PDIP-T20

Package Code

DIP

JESD-609 Code

e3

Logic IC Type

BUS TRANSCEIVER

Package Shape

RECTANGULAR

Package Style

IN-LINE

Surface Mount

NO

Terminal Form

THROUGH-HOLE

Number of Bits

8

Packing Method

TUBE

Power Supplies

2/6 V

Terminal Pitch

2.54 mm

Count Direction

BIDIRECTIONAL

Number of Ports

2

Output Polarity

TRUE

Terminal Finish

MATTE TIN

Part Package Code

DIP

Seated Height-Max

3.93 mm

Temperature Grade

MILITARY

Terminal Position

DUAL

Additional Feature

INVERTED OUTPUTS PORT A TO B

Source Content uid

M74HC643B1R

Number of Functions

1

Number of Terminals

20

Package Description

DIP, DIP20,.3

Prop. Delay@Nom-Sup

27 ns

Part Life Cycle Code

Obsolete

Qualification Status

Not Qualified

Load Capacitance (CL)

150 pF

Package Body Material

PLASTIC/EPOXY

Reach Compliance Code

compliant

Output Characteristics

3-STATE

Propagation Delay (tpd)

180 ns

Package Equivalence Code

DIP20,.3

Operating Temperature-Max

125°C

Operating Temperature-Min

-55°C

Supply Voltage-Max (Vsup)

6 V

Supply Voltage-Min (Vsup)

2 V

Supply Voltage-Nom (Vsup)

4.5 V