74ALVT16731 データシートの表示（PDF） - Philips Electronics

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74ALVT16731

2.5V/3.3V 1-to-4 address register/driver (3-State)

Philips Electronics 

Philips Semiconductors

2.5V/3.3V 1-to-4 address register/driver (3-State)

Product specification

74ALVT16731

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 CLK

4

th(H)

th(L)

Hold time, High or Low

Ax to CLK

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

2.1

4.0

1.0

1.8

3.4

1.5

2.8

4.7

1.5

2.7

4.4

1.5

3.5

5.4

1.0

2.7

4.4

1.0

3.3

5.2

1.0

2.3

4.1

1.5

3.7

5.6

1.5

3.0

4.5

LIMITS

VCC = 3.3V ±0.3V

MIN

TYP1

1.5

1.0

1.5

1.0

0

–0.9

0

–0.9

1.5

1.5

UNIT

ns

ns

ns

ns

ns

UNIT

ns

ns

ns

1999 Mar 30

6

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