MB2240BB [NXP]
16-bit inverting buffer/line driver 3-State; 16位反相缓冲器/线路驱动器三态
| 型号： | MB2240BB |
| 厂家： | 
NXP |
| 描述： | 16-bit inverting buffer/line driver 3-State |
| 文件： | 总8页 (文件大小：60K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Philips Semiconductors Advanced BiCMOS Products
Product specification
16-bit inverting buffer/line driver (3-State)
MB2240
FEATURES
dynamic power dissipation with high
speed and high output drive.
• 16-bit bus interface
• ESD protection exceeds 2000 V per
MIL STD 883 Method 3015 and
200 V per Machine Model
• Multiple VCC and GND pins minimize
switching noise
The MB2240 device is an inverting
16-bit buffer that is ideal for driving bus
lines. The device features four Output
Enables (1OE, 2OE, 3OE, 4OE), each
controlling four of the 3-State outputs.
• Power-up 3-State
• 3-State buffers
DESCRIPTION
The MB2240 high-performance BiC-
MOS device combines low static and
• Live insertion/extraction permitted
• Output capability: +64 mA/–32mA
• Latch-up protection exceeds 500mA
per Jedec JC40.2 Std 17
QUICK REFERENCE DATA
CONDITIONS
= 25°C; GND = 0V
SYMBOL
PARAMETER
TYPICAL
UNIT
T
amb
t
t
Propagation delay
nAx to nYx
PLH
PHL
C = 50pF; V = 5V
3.2
ns
L
CC
C
Input capacitance
Output capacitance
Total supply current
V = 0V or V
CC
4
7
pF
pF
µA
IN
I
C
V
O
= 0V or VCC 3-State
OUT
CCZ
I
Outputs disabled; V = 5.5V
65
CC
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
–40°C to +85°C
ORDER CODE
DRAWING NUMBER
52-pin plastic QFP
MB2240BB
1418B
PIN CONFIGURATION
LOGIC SYMBOL
1Y0
3Y0
1A0
3A0
44
48 32
8
52 51 50 49 48 47 46 45 44 43 42 41 40
1Y1
1Y2
1Y3
3Y1
3Y2
3Y3
1A1
1A2
1A3
1OE
2A0
2A1
3A1
3A2
3A3
3OE
4A0
4A1
43
41
49 31
51 29
9
11
12
1
39
V
V
CC
CC
2Y0
2Y1
2
3
4
38 2A0
37 2A1
36 GND
40
47
38
52 28
21
GND
2Y2
2Y3
5
6
7
8
35 2A2
34 2A3
33 GND
32 3A0
MB2240
52-pin PQFP
2Y0
2Y1
4Y0
4Y1
2
3
5
6
26
25
23
14
15
17
18
GND
3Y0
37
35
3Y1
9
31 3A1
30 GND
29 3A2
28 3A3
2Y2
2Y3
4Y2
4Y3
2A2
2A3
2OE
4A2
4A3
4OE
GND 10
3Y2 11
3Y3 12
34
45
22
19
13
27
V
V
CC
CC
14 15 16 17 18 19 20 21 22 23 24 25 26
1
August 23, 1993
853–1624 10582
Philips Semiconductors Advanced BiCMOS Products
Product specification
16-bit inverting buffer/line driver (3-State)
MB2240
FUNCTION TABLE
INPUTS
OUTPUTS
nOE
L
nAx
L
nYx
H
L
H
L
H
X
Z
LOGIC SYMBOL (IEEE/IEC)
21
47
EN3
EN1
44
43
41
40
32
31
29
28
48
49
51
52
8
9
3
1
11
12
45
19
EN4
EN2
38
37
35
34
2
26
25
23
22
14
15
17
18
4
2
3
5
6
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
44, 43, 41, 40,
38, 37, 35, 34,
32, 31, 29, 28,
26, 25, 23, 22
1A0 – 1A3,
2A0 – 2A3,
3A0 – 3A3,
4A0 – 4A3
Data inputs
14, 15, 17, 18,
8, 9, 11, 12,
2, 3, 5, 6,
4Y0 – 4Y3,
3Y0 – 3Y3,
2Y0 – 2Y3,
1Y0 – 1Y3
Data outputs
48, 49, 51, 52
1OE, 2OE,
3OE, 4OE
47, 45, 21, 19
Output enables
Ground (0V)
4, 7, 10, 16,
20, 24, 30, 33,
36, 42, 46, 50
GND
1, 13, 27, 39
V
CC
Positive supply voltage
2
August 23, 1993
Philips Semiconductors Advanced BiCMOS Products
Product specification
16-bit inverting buffer/line driver (3-State)
MB2240
1, 2
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
DC supply voltage
CONDITIONS
RATING
–0.5 to +7.0
–18
UNIT
V
V
CC
I
IK
DC input diode current
V < 0
I
mA
V
3
V
I
DC input voltage
–1.2 to +7.0
–50
I
DC output diode current
V
O
< 0
mA
V
OK
3
V
DC output voltage
output in Off or High state
output in Low state
–0.5 to +5.5
128
OUT
OUT
I
DC output current
mA
°C
T
stg
Storage temperature range
–65 to 150
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
Min
4.5
0
Max
V
DC supply voltage
5.5
V
V
CC
V
Input voltage
V
CC
I
V
High-level input voltage
Low-level Input voltage
High-level output current
Low-level output current
Input transition rise or fall rate
2.0
V
IH
V
0.8
–32
64
V
IL
I
mA
mA
ns/V
°C
OH
I
OL
∆t/∆v
0
10
T
amb
Operating free-air temperature range
–40
+85
3
August 23, 1993
Philips Semiconductors Advanced BiCMOS Products
Product specification
16-bit inverting buffer/line driver (3-State)
MB2240
DC ELECTRICAL CHARACTERISTICS
LIMITS
T
= –40°C
to +85°C
amb
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= +25°C
UNIT
Min
Typ
Max
Min
Max
V
Input clamp voltage
V
V
V
V
V
V
V
= 4.5V; I = –18mA
–0.9
2.9
–1.2
–1.2
V
V
IK
CC
CC
CC
CC
CC
CC
CC
IK
= 4.5V; I = –3mA; V = V or V
2.5
3.0
2.0
2.5
3.0
2.0
OH
I
IL
IH
V
OH
High–level output voltage
= 5.0V; I = –3mA; V = V or V
3.4
V
OH
I
IL
IH
= 4.5V; I = –32mA; V = V or V
2.4
V
OH
I
IL
IH
V
OL
Low–level output voltage
Input leakage current
= 4.5V; I = 64mA; V = V or V
IH
0.42
±0.01
±5.0
0.55
±1.0
±100
0.55
±1.0
±100
V
OL
I
IL
I
= 5.5V; V = GND or 5.5V
µA
µA
I
I
I
Power-off leakage current
Power-up/down 3-state
= 0.0V; V or V ≤ 4.5V
O I
OFF
V
CC
V
OE
= 2.1V; V = 0.5V; V = GND or V
O
I
CC,
I
/I
±5.0
±50
±50
µA
PU PU
3
output current
= Don’t care
I
3–State output High current
3–State output Low current
Output High leakage current
V
V
V
V
V
V
V
= 5.5V; V = 2.7V; V = V or V
5.0
–5.0
5.0
–70
65
50
–50
50
50
–50
50
µA
µA
µA
mA
µA
mA
OZH
CC
CC
CC
CC
CC
CC
CC
O
I
IL
IH
I
= 5.5V; V = 0.5V; V = V or V
O I IL
OZL
IH
I
= 5.5V; V = 5.5V; V = GND or V
O I
CEX
CC
1
I
O
Output current
= 5.5V; V = 2.5V
–50
–180
250
60
–50
–180
250
60
O
I
= 5.5V; Outputs High, V = GND or V
CCH
I
CC
I
Quiescent supply current
= 5.5V; Outputs Low, V = GND or V
48
CCL
I
CC
= 5.5V; Outputs 3–State;
I
65
250
1.5
250
1.5
µA
CCZ
V = GND or V
I
CC
Additional supply current per Outputs enabled, one input at 3.4V, other
∆I
0.5
mA
CC
2
input pin
inputs at V or GND; V = 5.5V
CC CC
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.
3. This parameter is valid for any V between 0V and 2.1V with a transistion time of up to 10µsec from V = 2.1V to V = 5V ± 10% a
CC
CC
CC
transistion time of up to 100µsec is permitted.
AC CHARACTERISTICS
GND = 0V; t = t = 2.5ns; C = 50pF, R = 500Ω
R
F
L
L
LIMITS
T
V
= +25°C
= +5.0V
T
= –40°C to +85°C
amb
CC
amb
V
SYMBOL
PARAMETER
WAVEFORM
UNIT
= +5.0V ±0.5V
CC
Min
Typ
Max
Min
Max
t
t
Propagation delay
nAx to nYx
1.0
1.4
3.1
3.5
4.5
4.5
1.0
1.4
5.1
5.1
PLH
PHL
1
2
2
ns
ns
ns
t
Output enable time
to High and Low level
1.1
1.4
3.2
4.1
4.3
5.2
1.1
1.4
5.2
6.0
PZH
t
PZL
t
Output disable time
from High and Low level
1.2
1.3
4.0
3.6
5.1
4.8
1.2
1.3
5.8
5.5
PHZ
t
PLZ
4
August 23, 1993
Philips Semiconductors Advanced BiCMOS Products
Product specification
16-bit inverting buffer/line driver (3-State)
MB2240
AC WAVEFORMS
V
M
= 1.5V, V = GND to 3.0V
IN
nOE INPUT
V
V
M
t
M
t
nAx INPUT
PZL
PLZ
3.5V
V
V
M
M
t
nYx OUTPUT
V
V
M
M
t
V
+ 0.3V
– 0.3V
PHL
PLH
OL
V
OL
t
t
PHZ
PZH
V
V
V
M
V
OH
OH
nYx OUTPUT
M
nYx OUTPUT
0V
Waveform 1. Waveforms Showing the Input (An) to
Output (Yn) Propagation Delays
Waveform 2. Waveforms Showing the 3-State Output
Enable and Disable Times
TEST CIRCUIT AND WAVEFORMS
V
t
AMP (V)
CC
W
90%
90%
7.0V
NEGATIVE
PULSE
V
V
M
M
10%
10%
90%
V
V
OUT
IN
R
R
L
L
0V
(t
PULSE
GENERATOR
D.U.T
t
t
(t
(t
)
t
TLH
)
THL
F
R
)
t
(t )
R
C
TLH
R
THL F
T
L
AMP (V)
90%
M
POSITIVE
PULSE
V
V
M
Test Circuit for 3-State Outputs
10%
10%
t
0V
W
SWITCH POSITION
V
= 1.5V
M
TEST
SWITCH
closed
closed
open
Input Pulse Definition
t
t
PLZ
PZL
All other
INPUT PULSE REQUIREMENTS
DEFINITIONS
R = Load resistor; see AC CHARACTERISTICS for value.
L
FAMILY
Amplitude
3.0V
Rep. Rate
1MHz
t
t
t
F
W
R
C = Load capacitance includes jig and probe capacitance;
L
MB
500ns 2.5ns 2.5ns
see AC CHARACTERISTICS for value.
R = Termination resistance should be equal to Z
T
of
OUT
pulse generators.
5
August 23, 1993
Philips Semiconductors Advanced BiCMOS Products
Product specification
16-bit inverting buffer/line driver (3-State)
MB2240
t
vs Temperature (T
)
Adjustment of t
for
PLH
amb
PLH
C = 50pF, 1 Output Switching
Load Capacitance and # of Outputs Switching
nAx to nYx
L
nAx to nYx
6
5
4
3
2
1
0
5
MAX
4.5V
4
3
16 switching
8 switching
1 switching
2
CC
1
5.5V
MIN
CC
0
–1
–2
–55 –35 –15
5
25
45
65
85
105 125
0
50
100
150
200
°C
pF
t
vs Temperature (T
)
Adjustment of t for
PHL
PHL
amb
C = 50pF, 1 Output Switching
Load Capacitance and # of Outputs Switching
nAx to nYx
L
nAx to nYx
7
6
5
4
3
2
1
0
4
3
2
16 switching
8 switching
1 switching
MAX
4.5V
1
CC
5.5V
CC
0
MIN
–1
–2
–55 –35 –15
5
25
45
65
85
105 125
0
50
100
150
200
°C
pF
t
vs Temperature (T
)
Adjustment of t
for
PZH
amb
PZH
C = 50pF, 1 Output Switching
L
Load Capacitance and # of Outputs Switching
nOE to nYx
nOE to nYx
6
5
4
3
2
1
0
5
MAX
4.5V
4
3
16 switching
8 switching
1 switching
CC
2
5.5V
MIN
CC
1
0
–1
–2
–55 –35 –15
5
25
45
65
85
105 125
0
50
100
150
200
°C
pF
6
August 23, 1993
Philips Semiconductors Advanced BiCMOS Products
Product specification
16-bit inverting buffer/line driver (3-State)
MB2240
t
vs Temperature (T
)
Adjustment of t
for
PZL
amb
PZL
C = 50pF, 1 Output Switching
L
Load Capacitance and # of Outputs Switching
nOE to nYx
nOE to nYx
7
6
5
4
3
2
1
0
4
MAX
4.5V
3
2
1
0
16 switching
8 switching
1 switching
CC
5.5V
CC
MIN
–1
–2
–55 –35 –15
5
25
45
65
85
105 125
0
50
100
150
200
°C
pF
t
vs Temperature (T
)
Adjustment of t
for
PHZ
amb
PHZ
C = 50pF, 1 Output Switching
L
Load Capacitance and # of Outputs Switching
nOE to nYx
nOE to nYx
8
7
6
5
4
3
2
1
0
5
16 switching
8 switching
1 switching
4
3
2
1
0
MAX
4.5V
CC
5.5V
CC
MIN
–1
–2
–55 –35 –15
5
25
45
65
85
105 125
0
50
100
150
200
°C
pF
t
vs Temperature (T
)
Adjustment of t for
PLZ
PLZ
amb
C = 50pF, 1 Output Switching
L
Load Capacitance and # of Outputs Switching
nOE to nYx
nOE to nYx
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
16 switching
8 switching
1 switching
MAX
4.5V
CC
5.5V
CC
MIN
–1
–2
–55 –35 –15
5
25
45
65
85
105 125
0
50
100
150
200
°C
pF
7
August 23, 1993
Philips Semiconductors Advanced BiCMOS Products
Product specification
16-bit inverting buffer/line driver (3-State)
MB2240
t
vs Temperature (T
)
Adjustment of t
for
TLH
amb
TLH
C = 50pF, 1 Output Switching
L
Load Capacitance and # of Outputs Switching
4
3
2
1
11
16 switching
8 switching
1 switching
10
9
8
7
6
4.5V
5.5V
CC
CC
5
4
3
2
1
0
–1
–2
–3
–55 –35 –15
5
25
45
65
85
105 125
0
50
100
150
200
°C
pF
t
vs Temperature (T
)
Adjustment of t
for
THL
amb
THL
C = 50pF, 1 Output Switching
L
Load Capacitance and # of Outputs Switching
3.0
2.5
2.0
1.5
1
5
4
3
2
1
0
16 switching
8 switching
1 switching
4.5V
5.5V
CC
CC
–1
–2
–55 –35 –15
5
25
45
65
85
105 125
0
50
100
150
200
°C
pF
V
OHV
and V
vs Load Capacitance
V
OHP
and V
vs Load Capacitance
OLP
OLV
V
CC
= 5V, V = 0 to 3V
V = 5V, V = 0 to 3V
CC IN
IN
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
–0.5
–1
6
5
4
3
2
1
0
125°C
25°C
–55°C
125°C
25°C
–55°C
125°C
25°C
–55°C
125°C
25°C
–55°C
–1
–2
0
50
100
150
200
0
50
100
150
200
pF
pF
8
August 23, 1993
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