74F646 datasheet(7/9 Pages) FAIRCHILD

номер детали	74F646

подробное описание детали	Octal Transceiver/Register with 3-STATE Outputs

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производитель	FAIRCHILD [Fairchild Semiconductor]

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AC Electrical Characteristics 74F646B

AC Operating Requirements 74F646B

Symbol

Parameter

TA = +25°CTA = −55°C to +125°CTA = 0°C to +70°C

Units

VCC = +5.0V

CL = 50 pF

Min

Max

Min

Max

Min

Max

fMAX

Maximum Clock Frequency

165

150

MHz

tPLH

Propagation Delay

2.5

7.0

2.5

8.0

ns

tPHL

Clock to Bus

3.0

7.5

3.0

8.0

tPLH

Propagation Delay

2.0

6.0

2.0

7.0

ns

tPHL

Bus to Bus

2.0

6.0

2.0

7.0

tPLH

Propagation Delay

2.5

7.5

2.5

8.5

ns

tPHL

SBA or SAB to A or B

2.5

7.5

2.5

8.5

tPZH

Enable Time

2.5

6.5

2.5

8.0

ns

tPZL

OE to A or B

2.5

9.0

2.5

10.0

tPHZ

Disable Time

1.5

6.5

1.5

7.5

ns

tPLZ

OE to A or B

2.07.0

2.08.5

tPZH

Enable Time

2.0

7.0

2.0

8.5

ns

tPZL

DIR to A or B

3.0

9.5

3.0

10.0

tPHZ

Disable Time

1.5

7.5

1.5

8.5

ns

tPLZ

DIR to A or B

2.5

8.5

2.5

9.5

Symbol

Parameter

TA = +25°CTA = −55°C to +125°CTA = 0°C to +70°C

Units

VCC = +5.0V

Min

Max

Min

Max

Min

Max

tS(H)

Setup Time, HIGH or LOW

5.0

4.0

ns

tS(L)

Bus to Clock

5.0

4.0

tH(H)

Hold Time, HIGH or LOW

1.5

ns

tH(L)

Bus to Clock

1.5

tW(H)

Clock Pulse Width

5.0

ns

tW(L)

HIGH or LOW

5.0

Аналогичный номер детали - 74F646

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74F646	121Kb / 16P	Octal transceiver/register, non-inverting 3-State 1990 Sep 25
National Semiconductor ...	74F646	216Kb / 12P	Octal Transceiver/Register with TRI-STATE Outputs
Fairchild Semiconductor	74F646	71Kb / 6P	Octal Transceiver/Register with 3-STATE Outputs
NXP Semiconductors	74F646A	121Kb / 16P	Octal transceiver/register, non-inverting 3-State 1990 Sep 25
National Semiconductor ...	74F646B	216Kb / 12P	Octal Transceiver/Register with TRI-STATE Outputs

More results

Аналогичное описание - 74F646

производитель	номер детали	датащи	подробное описание детали
Fairchild Semiconductor	74AC646	72Kb / 10P	Octal Transceiver/Register with 3-STATE Outputs
Fairchild Semiconductor	74AC646	82Kb / 9P	Octal Transceiver/Register with 3-STATE Outputs
ON Semiconductor	MC74AC646	97Kb / 10P	Octal Transceiver/Register with 3-State Outputs March, 2015 ??Rev. 7
ON Semiconductor	MC74AC652	94Kb / 10P	Octal Transceiver/Register with 3-State Outputs March, 2015 ??Rev. 7
Fairchild Semiconductor	74AC648	73Kb / 7P	Octal Transceiver/Register with 3-STATE Outputs
Fairchild Semiconductor	74F646	71Kb / 6P	Octal Transceiver/Register with 3-STATE Outputs
Motorola, Inc	MC74AC648	255Kb / 9P	OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (INVERTING)
Fairchild Semiconductor	74ACQ646	97Kb / 10P	Quiet Series??Octal Transceiver/Register with 3-STATE Outputs
Texas Instruments	74AC11646	136Kb / 9P	[Old version datasheet] OCTAL BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS
Texas Instruments	SN74BCT651	236Kb / 10P	[Old version datasheet] OCTAL BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS

More results

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