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74ALVT16652

2.5V/3.3V 16-bit bus transceiver/register (3-State)

Philips Electronics 

Philips Semiconductors

2.5V/3.3V 16-bit bus transceiver/register

(3-State)

Product specification

74ALVT16652

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

fMAX

Maximum clock frequency

1

tPLH

Propagation delay

tPHL

nCPAB to nBx or nCPBA to nAx

1

tPLH

Propagation delay

tPHL

nAx to nBx or nBx to nAx

2

tPLH

Propagation delay

tPHL

nSAB to nBx or nSBA to nAx

3

tPZH

Output enable time

5

tPZL

nOEBA to nAx

6

tPHZ

Output disable time

5

tPLZ

nOEBA to nAx

6

tPZH

Output enable time

5

tPZL

nOEAB to nBx

6

tPHZ

Output disable time

5

tPLZ

nOEAB to nBx

6

NOTE:

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

LIMITS

VCC = 3.3V ± 0.3V

MIN

TYP1

MAX

150

300

1.0

2.4

3.6

1.0

2.1

3.2

0.5

1.5

2.5

0.5

1.6

2.7

0.5

2.4

3.9

0.5

2.1

3.9

0.5

2.3

3.6

0.5

1.5

2.5

1.5

3.4

5.0

1.0

2.6

3.8

0.5

2.4

3.6

0.5

1.7

2.6

1.5

3.8

5.8

1.5

3.1

4.5

AC SETUP REQUIREMENTS (3.3V "0.3V RANGE)

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

SYMBOL

PARAMETER

WAVEFORM

ts(H)

ts(L)

Setup time

nAx to nCPAB, nBx to nCPBA

4

th(H)

th(L)

Hold time

nAx to nCPAB, nBx to nCPBA

4

tw(H)

tw(L)

Pulse width, High or Low

nCPAB or nCPBA

1

LIMITS

VCC = 3.3V ±0.3V

MIN

TYP

1.6

0.8

1.6

0.6

0.5

–0.5

0

–0.8

1.5

1.5

UNIT

MHz

ns

ns

ns

ns

ns

ns

ns

UNIT

ns

ns

ns

1998 Feb 13

8

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