MM54C941 datasheet(3/6 Pages) NSC

部件名	MM54C941

功能描述	Octal Buffers/Line Receivers/ Line Drivers with TRI-STATE Outputs

Download	6 Pages

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制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

标志

3 / 6 page

AC Electrical Characteristics TA e 25 C CL e 50 pF unless otherwise specified

Symbol

Parameter

Conditions

Min

Typ

Max

Units

tpd1 tpd0

Propagation Delay

VCC e 50V CL e 50 pF

70

140

ns

(Data IN to OUT)

VCC e 10V CL e 50 pF

35

70

ns

VCC e 50V CL e 150 pF

90

160

ns

VCC e 10V CL e 150 pF

45

90

ns

tIH tOH

Propagation Delay Output

RL e 1kX CL e 50 pF

Disable to Logic Level (from

VCC e 50V

100

200

ns

High Impedance State) (from a

VCC e 210V

55

110

ns

Logic Level)

tH1 tH0

Propagation Delay Output

RL e 1kX CL e 50 pF

Disable to Logic Level (from

VCC e 50V

100

200

ns

High Impedance State)

VCC e 10V

55

110

ns

tTHL tTLH

Transition Time

VCC e 50V CL e 50 pF

50

100

ns

VCC e 10V CL e 50 pF

30

60

ns

VCC e 50V CL e 150 pF

80

160

ns

VCC e 10V CL e 150 pF

50

100

ns

CPD

Power Dissipation Capacitance

(Note 3)

(Output Enabled per Buffer)

100

pF

(Output Disabled per Buffer)

10

pF

CIN

Input Capacitance

(Note 2)

(Any Input)

VIN e 0V f e 1 MHz

10

pF

TA e 25 C

CO

(Output Capacitance)

VIN e 0V f e 1 MHz

10

pF

(Output Disabled)

TA e 25 C

AC Parameters are guaranteed by DC correlated testing

Note 1

‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’

they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device

operation

Note 2

Capacitance is guaranteed by periodic testing

Note 3

CPD determines the no load AC power consumption of any CMOS device For complete explanation see 54C74C Family Characteristics Application Note

AN-90

Truth Table

OD1

OD2

Input

Output

00

0

00

1

01

X

Z

10

X

Z

11

X

Z

1 e High

0 e Low

X e Don’t Care

Z e TRI-STATE

3

类似零件编号 - MM54C941

制造商	部件名	数据表	功能描述
National Semiconductor ...	MM54C90	124Kb / 6P	4-Bit Decade, Binary Counter
Texas Instruments	MM54C90	374Kb / 8P	[Old version datasheet] 4-Bit Binary Counter
National Semiconductor ...	MM54C901	136Kb / 6P	Hex Inverting TTL, Non-Inverting TTL, Inverting CMOS, Non-Inverting CMOS Buffer
	MM54C902	136Kb / 6P	Hex Inverting TTL, Non-Inverting TTL, Inverting CMOS, Non-Inverting CMOS Buffer
	MM54C903	136Kb / 6P	Hex Inverting TTL, Non-Inverting TTL, Inverting CMOS, Non-Inverting CMOS Buffer

More results

类似说明 - MM54C941

制造商	部件名	数据表	功能描述
National Semiconductor ...	54LS240	102Kb / 3P	Octal TRI-STATE Buffers/Line Drivers/Line Receivers
	DM54LS240	142Kb / 6P	Octal TRI-STATE Buffers/Line Drivers/Line Receivers
	54F240DM	189Kb / 10P	Octal Buffers/Line Drivers with TRI-STATE Outputs
	54ACT240DMQB	18Kb / 6P	Octal Buffers/Line Drivers With TRI-State Outputs
	54ACQ244	29Kb / 7P	Octal Buffers/Line Drivers With TRI-State Outputs
	DM74S940	117Kb / 2P	TRI-STATE Buffers/Line Drivers/Line Receivers
	54LS244	139Kb / 6P	Octal TRI-STATEE Buffers/Line Drivers/Line Receivers
	MM54C240	142Kb / 6P	Octal Buffers and Line Drivers with TRI-STATE Outputs
Texas Instruments	54F240	439Kb / 12P	[Old version datasheet] Octal Buffers/Line Drivers with TRI-STATE(RM) Outputs
Hitachi Semiconductor	HD74HCT241	58Kb / 9P	Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs)