MB2052 datasheet(6/7 Pages) PHILIPS

6 / 7 page

Philips Semiconductors Advanced BiCMOS Products

Product specification

MB2052

Dual octal registered transceiver (3-State)

August 23, 1993

AC SETUP REQUIREMENTS

LIMITS

SYMBOL

PARAMETER

WAVEFORM

Tamb = +25°C

VCC = +5.0V

Tamb = –40°C to +85°C

VCC = +5.0V ±0.5V

UNIT

MIN

TYP

MIN

tS(H)

ts(L)

Setup time

nAx to nCPAB or nBx to nCPBA

2.5

01.5

0.8

0.0

2.5

1.5

th(H)

th(L)

Hold time

nAx to nCPAB or nBx to nCPBA

1.5

0.5

0.0

–0.8

1.5

0.5

ts(H)

ts(L)

Setup time

nCEAB to nCPAB, nCEBA to nCPBA

3.0

2.0

1.4

0.7

3.0

2.0

th(H)

th(L)

Hold time

nCEAB to nCPAB, nCEBA to nCPBA

0.5

0.0

–0.7

–1.3

0.5

0.0

tw(H)

tw(L)

nCPAB or nCPBA pulse width,

High or Low

2.5

3.5

1.4

2.1

2.5

3.5

AC WAVEFORMS

VM = 1.5V, VIN = GND to 3.0V

Waveform 1. Propagation Delay, Clock Input to Output,

Clock Pulse Width, and Maximum Clock Frequency

1/fMAX

tw(H)

tw(L)

tPHL

tPLH

nCPBA or

nCPAB

nAx or nBx

nAx, nBx

nCEAB, nCEBA

nCPAB, nCPBA

Waveform 2. Data Setup and Hold Times

ts(H)

th(H)

ts(L)

th(L)

nOEAB,

nOEBA

tPZH

tPHZ

VOH –0.3V

nAx, nBx

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

and Output Disable Time from High Level

nOEAB,

nOEBA

tPZL

tPLZ

VOL +0.3V

nAx, nBx

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

and Output Disable Time from Low Level

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