74ALVT162731DGG Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

fabricante

74ALVT162731DGG

2.5V/3.3V 1-to-4 address register/driver with 30Ω termination resistors (3-State)

Philips Electronics 

Philips Semiconductors

2.5V/3.3V 1-to-4 address register/driver with 30Ω

termination resistors (3-State)

Product specification

74ALVT162731

AC CHARACTERISTICS (3.3V "0.3V RANGE)

GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.

SYMBOL

PARAMETER

WAVEFORM

tPLH

Propagation delay

tPHL

nAx to nYx

1

tPLH

Propagation delay

tPHL

CLK to nYx

3

tPLH

Propagation delay

tPHL

SEL to nYx

1

tPZH

Output enable time

tPZL

to High and Low level

2

tPHZ

Output disable time

tPLZ

from High and Low Level

2

NOTE:

1. All typical values are at VCC = 3.3V and Tamb = 25°C.

AC SETUP REQUIREMENTS (3.3V "0.3V RANGE)

GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω; Tamb = –40°C to +85°C.

SYMBOL

PARAMETER

WAVEFORM

ts(H)

ts(L)

Setup time, High or Low

Ax to nYx

4

th(H)

th(L)

Hold time, High or Low

Ax to nYx

4

tw(H)

tw(L)

Pulse width, High or Low

CLK

3

NOTE:

1. All typical values are at VCC = 3.3V and Tamb = 25°C.

LIMITS

VCC = 3.3V "0.3V

MIN

TYP1

MAX

1.0

3.2

5.0

1.0

2.7

4.0

1.5

4.0

6.3

1.5

3.8

5.4

1.5

4.3

6.2

1.5

3.7

5.6

1.0

4.2

7.0

1.0

3.4

4.9

1.5

3.9

6.0

1.5

3.2

4.9

LIMITS

VCC = 3.3V ±0.3V

MIN

TYP1

1.5

1.1

1.5

0.6

0

–0.5

0

–0.9

1.5

1.5

UNIT

ns

ns

ns

ns

ns

UNIT

ns

ns

ns

1999 Mar 23

6

Share Link: