Findchips: Parametric Search Results for mm74hct643

Parametric results for: mm74hct643 under Bus Driver/Transceivers

Select parts from the table below to compare.

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Select Parts		Part Number

		MM74HCT643WM/A+ Texas Instruments
		MM74HCT643N/B+ Texas Instruments
		MM74HCT643N/A+ Texas Instruments
		MM74HCT643J National Semiconductor Corporation
		MM74HCT643N/A+ National Semiconductor Corporation
		MM74HCT643N/B+ National Semiconductor Corporation
		MM74HCT643J/A+ Texas Instruments
		MM74HCT643N Fairchild Semiconductor Corporation
		MM74HCT643N Texas Instruments
		MM74HCT643WM National Semiconductor Corporation

			Most Relevant											Technical										Compliance			Operating Conditions		Physical									Dimensions			Other
Composite Price	Rohs Code	Part Life Cycle Code	Supply Voltage-Nom (Vsup)	Propagation Delay (tpd)	Prop. Delay@Nom-Sup	Number of Functions	Number of Bits	Surface Mount	Package Code	Load Capacitance (CL)	Count Direction	Output Characteristics	Family	Logic IC Type	Technology	Additional Feature	Control Type	Max I(ol)	Number of Ports	Output Polarity	Supply Voltage-Max (Vsup)	Supply Voltage-Min (Vsup)	Temperature Grade	JESD-30 Code	Qualification Status	JESD-609 Code	Operating Temperature-Max	Operating Temperature-Min	Number of Terminals	Package Body Material	Package Equivalence Code	Package Shape	Package Style	Terminal Finish	Terminal Form	Terminal Pitch	Terminal Position	Seated Height-Max	Width	Length	Ihs Manufacturer	Package Description	Reach Compliance Code	HTS Code

Check for Price

Obsolete

5 V

YES

SOP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDSO-G20

85 °C

-40 °C

PLASTIC/EPOXY

SOP20,.4

RECTANGULAR

SMALL OUTLINE

Tin/Lead (Sn/Pb)

GULL WING

1.27 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

SOP, SOP20,.4

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

38 ns

29 ns

DIP

50 pF

BIDIRECTIONAL

3-STATE

HCT

BUS TRANSCEIVER

CMOS

INVERTED OUTPUTS PORT A TO B

COMMON CONTROL

6 mA

TRUE

5.5 V

4.5 V

INDUSTRIAL

R-GDIP-T20

Not Qualified

85 °C

-40 °C

CERAMIC, GLASS-SEALED

DIP20,.3

RECTANGULAR

IN-LINE

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

5.08 mm

7.62 mm

24.51 mm

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-XDIP-T20

85 °C

-40 °C

CERAMIC

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

Check for Price

Transferred

5 V

29 ns

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

FAIRCHILD SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

38 ns

29 ns

DIP

50 pF

BIDIRECTIONAL

3-STATE

HCT

BUS TRANSCEIVER

CMOS

INVERTED OUTPUTS PORT A TO B

COMMON CONTROL

6 mA

TRUE

5.5 V

4.5 V

INDUSTRIAL

R-PDIP-T20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

5.08 mm

7.62 mm

26.075 mm

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

29 ns

YES

SOP

50 pF

BIDIRECTIONAL

3-STATE

HCT

BUS TRANSCEIVER

CMOS

WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B

COMMON CONTROL

6 mA

TRUE

5.5 V

4.5 V

INDUSTRIAL

R-PDSO-G20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

SOP20,.4

RECTANGULAR

SMALL OUTLINE

TIN LEAD

GULL WING

1.27 mm

DUAL

2.65 mm

7.5 mm

12.8 mm

NATIONAL SEMICONDUCTOR CORP

SOP, SOP20,.4

unknown

8542.39.00.01

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Compare

MM74HCT643WM/A+

Texas Instruments

Check for Price

Obsolete

5 V

YES

SOP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDSO-G20

85 °C

-40 °C

PLASTIC/EPOXY

SOP20,.4

RECTANGULAR

SMALL OUTLINE

Tin/Lead (Sn/Pb)

GULL WING

1.27 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

SOP, SOP20,.4

unknown

8542.39.00.01

MM74HCT643N/B+

Texas Instruments

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

MM74HCT643N/A+

Texas Instruments

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

MM74HCT643J

National Semiconductor Corporation

Check for Price

Obsolete

5 V

38 ns

29 ns

DIP

50 pF

BIDIRECTIONAL

3-STATE

HCT

BUS TRANSCEIVER

CMOS

INVERTED OUTPUTS PORT A TO B

COMMON CONTROL

6 mA

TRUE

5.5 V

4.5 V

INDUSTRIAL

R-GDIP-T20

Not Qualified

85 °C

-40 °C

CERAMIC, GLASS-SEALED

DIP20,.3

RECTANGULAR

IN-LINE

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

5.08 mm

7.62 mm

24.51 mm

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

MM74HCT643N/A+

National Semiconductor Corporation

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

MM74HCT643N/B+

National Semiconductor Corporation

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

MM74HCT643J/A+

Texas Instruments

Check for Price

Obsolete

5 V

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-XDIP-T20

85 °C

-40 °C

CERAMIC

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

MM74HCT643N

Fairchild Semiconductor Corporation

Check for Price

Transferred

5 V

29 ns

DIP

BIDIRECTIONAL

3-STATE

CMOS

COMMON CONTROL

6 mA

COMPLEMENTARY

INDUSTRIAL

R-PDIP-T20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

FAIRCHILD SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

MM74HCT643N

Texas Instruments

Check for Price

Obsolete

5 V

38 ns

29 ns

DIP

50 pF

BIDIRECTIONAL

3-STATE

HCT

BUS TRANSCEIVER

CMOS

INVERTED OUTPUTS PORT A TO B

COMMON CONTROL

6 mA

TRUE

5.5 V

4.5 V

INDUSTRIAL

R-PDIP-T20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

DIP20,.3

RECTANGULAR

IN-LINE

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

5.08 mm

7.62 mm

26.075 mm

NATIONAL SEMICONDUCTOR CORP

DIP, DIP20,.3

unknown

8542.39.00.01

MM74HCT643WM

National Semiconductor Corporation

Check for Price

Obsolete

5 V

29 ns

YES

SOP

50 pF

BIDIRECTIONAL

3-STATE

HCT

BUS TRANSCEIVER

CMOS

WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B

COMMON CONTROL

6 mA

TRUE

5.5 V

4.5 V

INDUSTRIAL

R-PDSO-G20

Not Qualified

85 °C

-40 °C

PLASTIC/EPOXY

SOP20,.4

RECTANGULAR

SMALL OUTLINE

TIN LEAD

GULL WING

1.27 mm

DUAL

2.65 mm

7.5 mm

12.8 mm

NATIONAL SEMICONDUCTOR CORP

SOP, SOP20,.4

unknown

8542.39.00.01

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