74AC257PC datasheet(4/9 Pages) FAIRCHILD

Teilenummer	74AC257PC

Bauteilbeschribung	Quad 2-Input Multiplexer with 3-STATE Outputs

Download	9 Pages

Scroll/Zoom	100%

Hersteller	FAIRCHILD [Fairchild Semiconductor]

Direct Link	http://www.fairchildsemi.com

Logo

4 / 9 page

www.fairchildsemi.com

4

DC Electrical Characteristics for ACT

Note 5: All outputs loaded; thresholds on input associated with output under test.

Note 6: Maximum test duration 2.0 ms, one output loaded at a time.

AC Electrical Characteristics for AC

Note 7: Voltage Range 3.3 is 3.0V

± 0.3V

Voltage Range 5.0 is 5.0V

± 0.5V

Symbol

Parameter

VCC

TA = +25°CTA = −40°C to +85°C

Units

Conditions

(V)

Typ

Guaranteed Limits

VIH

Minimum HIGH Level

4.5

1.5

2.0

V

VOUT = 0.1V

Input Voltage

5.5

1.5

2.0

or VCC − 0.1V

VIL

Maximum LOW Level

4.5

1.5

0.8

V

VOUT = 0.1V

Input Voltage

5.5

1.5

0.8

or VCC − 0.1V

VOH

Minimum HIGH Level

4.5

4.49

4.4

VIOUT = −50 µA

Output Voltage

5.5

5.49

5.4

VIN = VIL or VIH

4.5

3.86

3.76

V

IOH = −24 mA

5.5

4.86

4.76

IOH = −24 mA (Note 5)

VOL

Maximum LOW Level

4.5

0.001

0.1

VIOUT = 50 µA

Output Voltage

5.5

0.001

0.1

VIN = VIL or VIH

4.5

0.36

0.44

V

IOL = 24 mA

5.5

0.36

0.44

IOL = 24 mA (Note 5)

IIN

Maximum Input

5.5

±0.1

±1.0

µAV

I = VCC, GND

Leakage Current

IOZ

Maximum 3-STATE

5.5

± 0.5

± 5.0

µA

VI = VIL, VIH

Leakage Current

VO = VCC, GND

ICCT

Maximum

5.5

0.6

1.5

mA

VI = VCC − 2.1V

ICC/Input

IOLD

Dynamic Output Current

5.5

75

mA

VOLD = 1.65V Max

IOHD

Minimum (Note 6)

5.5

−75

mA

VOHD = 3.85V Min

ICC

Maximum Quiescent

5.5

4.0

40.0

µA

VIN = VCC

Supply Current

or GND

VCC

TA = +25°CTA = −40°C to +85°C

Symbol

Parameter

(V)

CL = 50 pF

Units

(Note 7)

Min

Typ

Max

Min

Max

tPLH

Propagation Delay

3.3

1.5

5.0

8.5

1.0

9.0

ns

In to Zn

5.0

1.5

4.0

6.0

1.0

7.0

tPHL

Propagation Delay

3.3

1.5

6.0

8.5

1.0

9.0

ns

In to Zn

5.0

1.5

4.5

6.0

1.0

7.0

tPLH

Propagation Delay

3.3

1.5

7.0

10.5

1.5

11.5

ns

S to Zn

5.0

1.5

5.0

7.5

1.0

8.5

tPHL

Propagation Delay

3.3

1.5

7.5

10.5

1.5

11.5

ns

S to Zn

5.0

1.5

5.5

7.5

1.0

8.5

tPZH

Output Enable Time

3.3

1.5

6.5

9.5

1.0

10.5

ns

5.0

1.5

5.0

7.5

1.0

8.5

tPZL

Output Enable Time

3.3

1.5

5.5

9.0

1.0

10.0

ns

5.0

1.5

5.0

8.5

1.0

9.5

tPHZ

Output Disable Time

3.3

1.5

5.5

10.0

1.0

11.0

ns

5.0

1.5

5.0

9.0

1.0

10.0

tPLZ

Output Disable Time

3.3

1.5

5.5

9.0

1.0

10.0

ns

5.0

1.5

5.0

8.0

1.0

9.0

Ähnliche Beschreibung - 74AC257PC

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Fairchild Semiconductor	74F258A	56Kb / 6P	Quad 2-Input Multiplexer with 3-STATE Outputs
Motorola, Inc	SN54LS257B	182Kb / 6P	QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
Fairchild Semiconductor	74ACT258	284Kb / 10P	Quad 2-Input Multiplexer with 3-STATE Outputs
Texas Instruments	CY74FCT257T	330Kb / 12P	[Old version datasheet] QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
Motorola, Inc	MC74F257A	78Kb / 3P	QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
Fairchild Semiconductor	74ACT258	90Kb / 8P	Quad 2-Input Multiplexer with 3-STATE Outputs
Fairchild Semiconductor	74F257ASCX	80Kb / 7P	Quad 2-Input Multiplexer with 3-STATE Outputs
Texas Instruments	CY74FCT257T	378Kb / 15P	[Old version datasheet] QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
ON Semiconductor	MC74AC257	101Kb / 9P	Quad 2-Input Multiplexer with 3-State Outputs March, 2015 ??Rev. 8
Fairchild Semiconductor	74F257A	79Kb / 7P	Quad 2-Input Multiplexer with 3-STATE Outputs

More results

74AC257PC Datenblatt(PDF) 4 Page - Fairchild Semiconductor

74AC257PC Datenblatt(HTML) 4 Page - Fairchild Semiconductor

Ähnliche Teilenummer - 74AC257PC

Ähnliche Beschreibung - 74AC257PC

Html Pages

1 2 3 4 5 6 7 8 9

Datenblatt Download

Link URL