MB2245 Datasheet, PDF (5/12 Pages) NXP Semiconductors – 16-bit transceivers with direction pins 3-State

Philips Semiconductors
16-bit transceiver with direction pins (3-State)
Product specification
MB2245
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T_amb = +25°C
T_amb = –40°C
to +85°C
UNIT
Min Typ Max Min Max
V_IK
Input clamp voltage
V_CC = 4.5V; I_IK = –18mA
–0.9 –1.2
–1.2 V
V_CC = 4.5V; I_OH = –3mA; V_I = V_IL or V_IH
2.5 2.9
2.5
V
V_OH High-level output voltage
V_CC = 5.0V; I_OH = –3mA; V_I = V_IL or V_IH
3.0 3.4
3.0
V
V_CC = 4.5V; I_OH = –32mA; V_I = V_IL or V_IH
2.0 2.4
2.0
V
V_OL
Low-level output voltage
V_CC = 4.5V; I_OL = 64mA; V_I = V_IL or V_IH
0.42 0.55
0.55 V
I_I
Input leakage current
V_CC = 5.5V; V_I = GND or 5.5V
±0.01 ±1.0
±1.0 µA
I_OFF
Power-off leakage current
V_CC = 0.0V; V_O or V_I ≤ 4.5V
±5.0 ±100
±100 µA
I_PU/I_PU
Power-up/down 3-State
output current
V_CC = 2.0V; V_O = 0.5V; V_I = GND or V_CC;
V _OE = V_CC
±5.0 ±50
±50 µA
I_OZH 3-State output High current V_CC = 5.5V; V_O = 2.7V; V_I = V_IL or V_IH
5.0 50
50
µA
I_OZL
3-State output Low current V_CC = 5.5V; V_O = 0.5V; V_I = V_IL or V_IH
–5.0 –50
–50 µA
I_CEX Output high leakage current V_CC = 5.5V; V_O = 5.5V; V_I = GND or V_CC
5.0 50
50
µA
I_O
Output current¹
V_CC = 5.5V; V_O = 2.5V
–50 –70 –180 –50 –180 mA
I_CCH
V_CC = 5.5V; Outputs High, V_I = GND or V_CC
65 250
250 µA
I_CCL Quiescent supply current
V_CC = 5.5V; Outputs Low, V_I = GND or V_CC
48
60
60 mA
I_CCZ
V_CC = 5.5V; Outputs 3-State;
V_I = GND or V_CC
65 250
250 µA
∆I_CC
Additional supply current per Outputs enabled, one input at 3.4V, other
input pin²
inputs at V_CC or GND; V_CC = 5.5V
0.5 1.5
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
1.5 mA
AC CHARACTERISTICS
GND = 0V; t_R = t_F = 2.5ns; C_L = 50pF, R_L = 500Ω
SYMBOL
PARAMETER
WAVEFORM
t_PLH
Propagation delay
t_PHL
nAx to nBx or nBx to nAx
1
t_PZH
Output enable time
t_PZL
to High and Low level
2
t_PHZ
Output disable time
t_PLZ
from High and Low level
2
LIMITS
T_amb = +25°C
V_CC = +5.0V
Min
Typ
Max
T_amb = –40°C to +85°C
V_CC = +5.0V ±0.5V
Min
Max
1.2
3.2
4.5
1.2
5.1
1.2
3.1
4.5
1.2
5.1
2.1
3.8
5.2
2.1
5.8
2.4
4.7
6.1
2.4
7.1
2.1
4.5
5.8
2.1
6.4
2.1
4.0
5.3
2.1
5.9
UNIT
ns
ns
ns
1998 Jan 16
5