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MB2052BB

Dual octal registered transceiver (3-State)

Philips Electronics 

Philips Semiconductors Advanced BiCMOS Products

Dual octal registered transceiver (3-State)

Product specification

MB2052

AC SETUP REQUIREMENTS

SYMBOL

PARAMETER

tS(H)

ts(L)

th(H)

th(L)

ts(H)

ts(L)

th(H)

th(L)

tw(H)

tw(L)

Setup time

nAx to nCPAB or nBx to nCPBA

Hold time

nAx to nCPAB or nBx to nCPBA

Setup time

nCEAB to nCPAB, nCEBA to nCPBA

Hold time

nCEAB to nCPAB, nCEBA to nCPBA

nCPAB or nCPBA pulse width,

High or Low

WAVEFORM

2

2

2

2

1

Tamb = +25°C

VCC = +5.0V

MIN

TYP

2.5

0.8

01.5

0.0

1.5

0.0

0.5

–0.8

3.0

1.4

2.0

0.7

0.5

–0.7

0.0

–1.3

2.5

1.4

3.5

2.1

LIMITS

Tamb = –40°C to +85°C

VCC = +5.0V ±0.5V

MIN

2.5

1.5

1.5

0.5

3.0

2.0

0.5

0.0

2.5

3.5

UNIT

ns

ns

ns

ns

ns

AC WAVEFORMS

VM = 1.5V, VIN = GND to 3.0V

1/fMAX

nCPBA or

nCPAB

VM

VM

nAx or nBx

tw(H)

tPHL

tw(L)

VM

VM

tPLH

VM

ÉÉÉÉÉÉÉÉÉ nAx, nBx

ÉÉÉÉÉÉ nCEAB, nCEBA

VM

ÉÉÉÉÉVMÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉVMÉÉÉÉÉVÉÉÉÉÉM ÉÉÉÉÉÉÉÉÉÉ

ts(H)

th(H)

ts(L)

th(L)

nCPAB, nCPBA

VM

VM

Waveform 1. Propagation Delay, Clock Input to Output,

Clock Pulse Width, and Maximum Clock Frequency

Waveform 2. Data Setup and Hold Times

nOEAB,

nOEBA

VM

VM

tPZH

tPHZ

nAx, nBx

VOH –0.3V

VM

0V

Waveform 3. 3-State Output Enable Time to High Level

and Output Disable Time from High Level

nOEAB,

nOEBA

VM

tPZL

VM

tPLZ

nAx, nBx

VM

VOL +0.3V

0V

Waveform 4. 3-State Output Enable Time to Low Level

and Output Disable Time from Low Level

August 23, 1993

6

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