74LCX125TTR datasheet(7/16 Pages) STMICROELECTRONICS

номер детали	74LCX125TTR

подробное описание детали	Low voltage CMOS quad bus buffer (3-State) with 5V tolerant inputs and outputs

Download	16 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

Logo

7 / 16 page

74LCX125

Electrical characteristics

7/16

Table 7. AC electrical characteristics

Symbol

Parameter

Test condition

Value

Unit

VCC

(V)

CL

(pF)

RL

(

Ω)

ts = tr

(ns)

-40 to 85 °C

Min

Max

tPLH tPHL Propagation delay

time

2.7

50

500

2.5

6.0

ns

3.0 to 3.6

1.0

5.2

tPZL tPZH Output enable

time to HIGH and

LOW level

2.7

50

500

2.5

1.0

6.0

ns

3.0 to 3.6

1.0

5.0

tPLZ tPHZ Output disable

time to HIGH and

LOW level

2.7

50

500

2.5

1.0

6.0

ns

3.0 to 3.6

1.0

5.0

tOSLH

tOSHL

Output to output

skew time (1) (2)

1.

Skew is defined as the absolute value of the difference between the actual propagation delay for any two

outputs of the same device switching in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|,

tOSHL = | tPHLm - tPHLn|)

2.

Parameter guaranteed by design

3.0 to 3.6

50

500

2.5

1.0

ns

Table 8. Capacitive characteristics

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 (1)

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)

3.3

fIN = 10MHz

VIN = 0 or VCC

37

pF

Аналогичный номер детали - 74LCX125TTR

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	74LCX125TTR	216Kb / 12P	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

Аналогичное описание - 74LCX125TTR

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	74LCX125	216Kb / 12P	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 датащи(PDF) 7 Page - STMicroelectronics

74LCX125TTR датащи(HTML) 7 Page - STMicroelectronics

Аналогичный номер детали - 74LCX125TTR

Аналогичное описание - 74LCX125TTR

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

датащи скачать

ссылки URL