MB2052 Datasheet, PDF (6/7 Pages) NXP Semiconductors – Dual octal registered transceiver 3-State

Philips Semiconductors Advanced BiCMOS Products
Dual octal registered transceiver (3-State)
Product specification
MB2052
AC SETUP REQUIREMENTS
SYMBOL
PARAMETER
t_S(H)
t_s(L)
t_h(H)
t_h(L)
t_s(H)
t_s(L)
t_h(H)
t_h(L)
t_w(H)
t_w(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
T_amb = +25°C
V_CC = +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
T_amb = –40°C to +85°C
V_CC = +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
V_M = 1.5V, V_IN = GND to 3.0V
1/f_MAX
nCPBA or
nCPAB
V_M
V_M
nAx or nBx
t_w(H)
t_PHL
t_w(L)
V_M
V_M
t_PLH
V_M
ÉÉÉÉÉÉÉÉÉ _{nAx, nBx}
ÉÉÉÉÉÉ _{nCEAB, nCEBA}
V_M
ÉÉÉÉÉ_VMÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ_VMÉÉÉÉÉ_VÉÉÉÉÉ_M ÉÉÉÉÉÉÉÉÉÉ
t_s(H)
t_h(H)
t_s(L)
t_h(L)
nCPAB, nCPBA
V_M
V_M
Waveform 1. Propagation Delay, Clock Input to Output,
Clock Pulse Width, and Maximum Clock Frequency
Waveform 2. Data Setup and Hold Times
nOEAB,
nOEBA
V_M
V_M
t_PZH
t_PHZ
nAx, nBx
V_OH –0.3V
V_M
0V
Waveform 3. 3-State Output Enable Time to High Level
and Output Disable Time from High Level
nOEAB,
nOEBA
V_M
t_PZL
V_M
t_PLZ
nAx, nBx
V_M
V_OL +0.3V
0V
Waveform 4. 3-State Output Enable Time to Low Level
and Output Disable Time from Low Level
August 23, 1993
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