74LCX125TTR datasheet(4/12 Pages) STMICROELECTRONICS

Nome de Peças	74LCX125TTR

Descrição Electrónicos	LOW VOLTAGE CMOS QUAD BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS

Download	12 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

Logo

4 / 12 page

74LCX125

4/12

Table 7: Dynamic Switching Characteristics

1) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is

measured in the LOW state.

Table 8: AC Electrical Characteristics

1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-

ing in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|, tOSHL = | tPHLm - tPHLn|)

2) Parameter guaranteed by design

Table 9: Capacitive Characteristics

1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without

load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/4 (per gate)

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA = 25 °C

Min.

Typ.

Max.

VOLP

Dynamic Low Level Quiet

Output (note 1)

3.3

CL = 50pF

VIL = 0V, VIH = 3.3V

0.8

V

VOLV

-0.8

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

CL

(pF)

RL

(

Ω)

ts = tr

(ns)

-40 to 85 °C

-55 to 125 °C

Min.

Max.

Min.

Max.

tPLH tPHL

Propagation Delay

Time

2.7

50

500

2.5

6.0

6.9

ns

3.0 to 3.6

1.0

5.2

1.0

6.0

tPZL tPZH

Output Enable Time

to HIGH and LOW

level

2.7

50

500

2.5

1.0

6.0

1.0

6.9

ns

3.0 to 3.6

1.0

5.0

1.0

6.0

tPLZ tPHZ

Output Disable Time

to HIGH and LOW

level

2.7

50

500

2.5

1.0

6.0

1.0

6.9

ns

3.0 to 3.6

1.0

5.0

1.0

6.0

tOSLH

tOSHL

Output To Output

Skew Time (note1,

2)

3.0 to 3.6

50

500

2.5

1.0

ns

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA = 25 °C

Min.

Typ.

Max.

CIN

Input Capacitance

3.3

VIN = 0 to VCC

5pF

COUT

Output Capacitance

3.3

VIN = 0 to VCC

10

pF

CPD

Power Dissipation Capacitance

(note 1)

3.3

fIN = 10MHz

VIN = 0 or VCC

37

pF

Nº de peça semelhante - 74LCX125TTR

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	74LCX125TTR	241Kb / 16P	Low voltage CMOS quad bus buffer (3-State) with 5V tolerant inputs and outputs
STMicroelectronics	74LCX125TTR	267Kb / 16P	Low-voltage CMOS quad bus buffer (3-state) with 5 V tolerant inputs and outputs October 2012

More results

Descrição semelhante - 74LCX125TTR

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	74LCX125	241Kb / 16P	Low voltage CMOS quad bus buffer (3-State) with 5V tolerant inputs and outputs
	74LCX541	225Kb / 9P	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
	74LCX540	271Kb / 12P	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
	74LCX541	295Kb / 17P	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
	74LCX244	263Kb / 12P	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
Toshiba Semiconductor	TC74LCX125F	277Kb / 8P	LOW VOLTAGE QUAD BUS BUFFER WITH 5V TOLERANT INPUTS AND OUTPUTS
STMicroelectronics	74LCX240	241Kb / 12P	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV.) WITH 5V TOLERANT INPUTS AND OUTPUTS
	74LCX240M	187Kb / 9P	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV) WITH 5V TOLERANT INPUTS AND OUTPUTS
	74LCX162244	223Kb / 10P	LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS February 2003
	74LCX16244	237Kb / 15P	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs

More results

74LCX125TTR Folha de dados(PDF) 4 Page - STMicroelectronics

74LCX125TTR Folha de dados(HTML) 4 Page - STMicroelectronics

Nº de peça semelhante - 74LCX125TTR

Descrição semelhante - 74LCX125TTR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Folha de dados Download

Ligação URL