Findchips: Parametric Search Results for 54f257a

Parametric results for: 54f257a under Multiplexer/Demultiplexers

Select parts from the table below to compare.

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Select Parts		Part Number

		54F257A/BEA YAGEO Corporation
		54F257ADC National Semiconductor Corporation
		54F257ADC Rochester Electronics LLC
		54F257AFM National Semiconductor Corporation
		54F257A/BEA Signetics
		54F257A/B2A Signetics
		54F257A/B2C Signetics
		54F257ALMQB National Semiconductor Corporation
		54F257ALMQB Texas Instruments
		54F257A/BFAJC Freescale Semiconductor

				Most Relevant											Technical									Compliance			Operating Conditions					Physical									Dimensions			Other
Composite Price	Pbfree Code	Rohs Code	Part Life Cycle Code	Supply Voltage-Nom (Vsup)	Propagation Delay (tpd)	Prop. Delay@Nom-Sup	Number of Functions	Number of Inputs	Number of Outputs	Surface Mount	Package Code	Load Capacitance (CL)	Output Characteristics	Family	Logic IC Type	Technology	Max I(ol)	Output Polarity	Power Supplies	Power Supply Current-Max (ICC)	Supply Voltage-Max (Vsup)	Supply Voltage-Min (Vsup)	Temperature Grade	JESD-30 Code	Qualification Status	JESD-609 Code	Operating Temperature-Max	Operating Temperature-Min	Peak Reflow Temperature (Cel)	Screening Level	Time@Peak Reflow Temperature-Max (s)	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	Part Package Code	Pin Count

Check for Price

Obsolete

5 V

9 ns

DIP

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

TRUE

22 mA

5.5 V

4.5 V

MILITARY

R-CDIP-T16

Not Qualified

125 °C

-55 °C

CERAMIC, METAL-SEALED COFIRED

RECTANGULAR

IN-LINE

THROUGH-HOLE

DUAL

PHILIPS COMPONENTS

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

8 ns

10.5 ns

DIP

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

24 mA

TRUE

22 mA

5.5 V

4.5 V

COMMERCIAL

R-GDIP-T16

Not Qualified

70 °C

CERAMIC, GLASS-SEALED

DIP16,.3

RECTANGULAR

IN-LINE

THROUGH-HOLE

2.54 mm

DUAL

5.08 mm

7.62 mm

19.43 mm

NATIONAL SEMICONDUCTOR CORP

DIP-16

unknown

Check for Price

Active

5 V

8 ns

DIP

3-STATE

F/FAST

MULTIPLEXER

TTL

TRUE

5.5 V

4.5 V

COMMERCIAL

R-GDIP-T16

COMMERCIAL

70 °C

CERAMIC, GLASS-SEALED

RECTANGULAR

IN-LINE

THROUGH-HOLE

2.54 mm

DUAL

5.08 mm

7.62 mm

19.43 mm

ROCHESTER ELECTRONICS INC

DIP,

unknown

Check for Price

Obsolete

5 V

7 ns

YES

DFP

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

20 mA

TRUE

23 mA

5.5 V

4.5 V

MILITARY

R-GDFP-F16

Not Qualified

125 °C

-55 °C

CERAMIC, GLASS-SEALED

FL16,.3

RECTANGULAR

FLATPACK

TIN LEAD

FLAT

1.27 mm

DUAL

2.032 mm

6.604 mm

9.6645 mm

NATIONAL SEMICONDUCTOR CORP

QFF, FL16,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

11.5 ns

DIP

3-STATE

MULTIPLEXER

TTL

20 mA

23 mA

MILITARY

R-XDIP-T16

Not Qualified

125 °C

-55 °C

38535Q/M;38534H;883B

CERAMIC

DIP16,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

SIGNETICS CORP

DIP, DIP16,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

11.5 ns

YES

DFP

3-STATE

MULTIPLEXER

TTL

20 mA

23 mA

MILITARY

R-XDFP-F16

Not Qualified

125 °C

-55 °C

38535Q/M;38534H;883B

CERAMIC

FL16,.3

RECTANGULAR

FLATPACK

Tin/Lead (Sn/Pb)

FLAT

1.27 mm

DUAL

SIGNETICS CORP

DFP, FL16,.3

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

11.5 ns

YES

QCCN

3-STATE

MULTIPLEXER

TTL

20 mA

23 mA

MILITARY

S-XQCC-N20

Not Qualified

125 °C

-55 °C

38535Q/M;38534H;883B

CERAMIC

LCC20,.35SQ

SQUARE

CHIP CARRIER

Tin/Lead (Sn/Pb)

NO LEAD

1.27 mm

QUAD

SIGNETICS CORP

QCCN, LCC20,.35SQ

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

7 ns

YES

QCCN

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

20 mA

TRUE

23 mA

5.5 V

4.5 V

MILITARY

S-CQCC-N20

Not Qualified

125 °C

-55 °C

MIL-STD-883 Class B

CERAMIC, METAL-SEALED COFIRED

LCC20,.35SQ

SQUARE

CHIP CARRIER

TIN LEAD

NO LEAD

1.27 mm

QUAD

1.905 mm

8.89 mm

NATIONAL SEMICONDUCTOR CORP

QCCN, LCC20,.35SQ

unknown

8542.39.00.01

Check for Price

Obsolete

5 V

7 ns

YES

QCCN

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

20 mA

TRUE

23 mA

5.5 V

4.5 V

MILITARY

S-CQCC-N20

Not Qualified

125 °C

-55 °C

MIL-STD-883 Class B

CERAMIC, METAL-SEALED COFIRED

LCC20,.35SQ

SQUARE

CHIP CARRIER

TIN LEAD

NO LEAD

1.27 mm

QUAD

1.905 mm

8.89 mm

NATIONAL SEMICONDUCTOR CORP

QCCN, LCC20,.35SQ

unknown

8542.39.00.01

QLCC

Check for Price

Obsolete

5 V

9 ns

11.5 ns

YES

DFP

3-STATE

F/FAST

MULTIPLEXER

TTL

20 mA

TRUE

5 V

23 mA

5.5 V

4.5 V

MILITARY

R-XDFP-F16

Not Qualified

125 °C

-55 °C

NOT SPECIFIED

38535Q/M;38534H;883B

NOT SPECIFIED

CERAMIC

FL16,.3

RECTANGULAR

FLATPACK

Tin/Lead (Sn/Pb)

FLAT

1.27 mm

DUAL

2.15 mm

6.415 mm

9.65 mm

MOTOROLA SEMICONDUCTOR PRODUCTS

DFP, FL16,.3

unknown

1 2 3 4 5 Next

Compare

54F257A/BEA

YAGEO Corporation

Check for Price

Obsolete

5 V

9 ns

DIP

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

TRUE

22 mA

5.5 V

4.5 V

MILITARY

R-CDIP-T16

Not Qualified

125 °C

-55 °C

CERAMIC, METAL-SEALED COFIRED

RECTANGULAR

IN-LINE

THROUGH-HOLE

DUAL

PHILIPS COMPONENTS

unknown

8542.39.00.01

54F257ADC

National Semiconductor Corporation

Check for Price

Obsolete

5 V

8 ns

10.5 ns

DIP

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

24 mA

TRUE

22 mA

5.5 V

4.5 V

COMMERCIAL

R-GDIP-T16

Not Qualified

70 °C

CERAMIC, GLASS-SEALED

DIP16,.3

RECTANGULAR

IN-LINE

THROUGH-HOLE

2.54 mm

DUAL

5.08 mm

7.62 mm

19.43 mm

NATIONAL SEMICONDUCTOR CORP

DIP-16

unknown

54F257ADC

Rochester Electronics LLC

Check for Price

Active

5 V

8 ns

DIP

3-STATE

F/FAST

MULTIPLEXER

TTL

TRUE

5.5 V

4.5 V

COMMERCIAL

R-GDIP-T16

COMMERCIAL

70 °C

CERAMIC, GLASS-SEALED

RECTANGULAR

IN-LINE

THROUGH-HOLE

2.54 mm

DUAL

5.08 mm

7.62 mm

19.43 mm

ROCHESTER ELECTRONICS INC

DIP,

unknown

54F257AFM

National Semiconductor Corporation

Check for Price

Obsolete

5 V

7 ns

YES

DFP

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

20 mA

TRUE

23 mA

5.5 V

4.5 V

MILITARY

R-GDFP-F16

Not Qualified

125 °C

-55 °C

CERAMIC, GLASS-SEALED

FL16,.3

RECTANGULAR

FLATPACK

TIN LEAD

FLAT

1.27 mm

DUAL

2.032 mm

6.604 mm

9.6645 mm

NATIONAL SEMICONDUCTOR CORP

QFF, FL16,.3

unknown

8542.39.00.01

54F257A/BEA

Signetics

Check for Price

Obsolete

5 V

11.5 ns

DIP

3-STATE

MULTIPLEXER

TTL

20 mA

23 mA

MILITARY

R-XDIP-T16

Not Qualified

125 °C

-55 °C

38535Q/M;38534H;883B

CERAMIC

DIP16,.3

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

SIGNETICS CORP

DIP, DIP16,.3

unknown

8542.39.00.01

54F257A/B2A

Signetics

Check for Price

Obsolete

5 V

11.5 ns

YES

DFP

3-STATE

MULTIPLEXER

TTL

20 mA

23 mA

MILITARY

R-XDFP-F16

Not Qualified

125 °C

-55 °C

38535Q/M;38534H;883B

CERAMIC

FL16,.3

RECTANGULAR

FLATPACK

Tin/Lead (Sn/Pb)

FLAT

1.27 mm

DUAL

SIGNETICS CORP

DFP, FL16,.3

unknown

8542.39.00.01

54F257A/B2C

Signetics

Check for Price

Obsolete

5 V

11.5 ns

YES

QCCN

3-STATE

MULTIPLEXER

TTL

20 mA

23 mA

MILITARY

S-XQCC-N20

Not Qualified

125 °C

-55 °C

38535Q/M;38534H;883B

CERAMIC

LCC20,.35SQ

SQUARE

CHIP CARRIER

Tin/Lead (Sn/Pb)

NO LEAD

1.27 mm

QUAD

SIGNETICS CORP

QCCN, LCC20,.35SQ

unknown

8542.39.00.01

54F257ALMQB

National Semiconductor Corporation

Check for Price

Obsolete

5 V

7 ns

YES

QCCN

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

20 mA

TRUE

23 mA

5.5 V

4.5 V

MILITARY

S-CQCC-N20

Not Qualified

125 °C

-55 °C

MIL-STD-883 Class B

CERAMIC, METAL-SEALED COFIRED

LCC20,.35SQ

SQUARE

CHIP CARRIER

TIN LEAD

NO LEAD

1.27 mm

QUAD

1.905 mm

8.89 mm

NATIONAL SEMICONDUCTOR CORP

QCCN, LCC20,.35SQ

unknown

8542.39.00.01

54F257ALMQB

Texas Instruments

Check for Price

Obsolete

5 V

7 ns

YES

QCCN

50 pF

3-STATE

F/FAST

MULTIPLEXER

TTL

20 mA

TRUE

23 mA

5.5 V

4.5 V

MILITARY

S-CQCC-N20

Not Qualified

125 °C

-55 °C

MIL-STD-883 Class B

CERAMIC, METAL-SEALED COFIRED

LCC20,.35SQ

SQUARE

CHIP CARRIER

TIN LEAD

NO LEAD

1.27 mm

QUAD

1.905 mm

8.89 mm

NATIONAL SEMICONDUCTOR CORP

QCCN, LCC20,.35SQ

unknown

8542.39.00.01

QLCC

54F257A/BFAJC

Freescale Semiconductor

Check for Price

Obsolete

5 V

9 ns

11.5 ns

YES

DFP

3-STATE

F/FAST

MULTIPLEXER

TTL

20 mA

TRUE

5 V

23 mA

5.5 V

4.5 V

MILITARY

R-XDFP-F16

Not Qualified

125 °C

-55 °C

NOT SPECIFIED

38535Q/M;38534H;883B

NOT SPECIFIED

CERAMIC

FL16,.3

RECTANGULAR

FLATPACK

Tin/Lead (Sn/Pb)

FLAT

1.27 mm

DUAL

2.15 mm

6.415 mm

9.65 mm

MOTOROLA SEMICONDUCTOR PRODUCTS

DFP, FL16,.3

unknown

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