935053580623 [NXP]
IC ABT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOT-163-1, SO-20, Bus Driver/Transceiver;
| 型号： | 935053580623 |
| 厂家： | 
NXP |
| 描述： | IC ABT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOT-163-1, SO-20, Bus Driver/Transceiver 驱动 信息通信管理 光电二极管 输出元件 逻辑集成电路 |
| 文件： | 总8页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Philips Semiconductors
Product specification
Octal inverting buffer (3-State)
74ABT240
FEATURES
• Octal bus interface
DESCRIPTION
The 74ABT240 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
• 3-State buffers
• Output capability: +64mA/–32mA
• Latch-up protection exceeds 500mA per Jedec Std 17
The 74ABT240 device is an octal inverting buffer that is ideal for
driving bus lines. The device features two Output Enables (1OE,
2OE), each controlling four of the 3-State outputs.
• ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
• Power-up 3-State
• Live insertion/extraction permitted
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
3.1
ns
L
CC
C
Input capacitance
Output capacitance
Total supply current
V = 0V or V
CC
4
7
pF
pF
µA
IN
I
C
Outputs disabled; V = 0V or V
O CC
OUT
CCZ
I
Outputs disabled; V =5.5V
50
CC
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
SOT146-1
20-Pin Plastic DIP
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
74ABT240 N
74ABT240 D
74ABT240 DB
74ABT240 PW
74ABT240 N
74ABT240 D
20-Pin plastic SO
SOT163-1
20-Pin Plastic SSOP Type II
20-Pin Plastic TSSOP Type I
74ABT240 DB
74ABT240PW DH
SOT339-1
SOT360-1
PIN DESCRIPTION
PIN CONFIGURATION
PIN
SYMBOL
NUMBER
NAME AND FUNCTION
2, 4, 6, 8
1A0 – 1A3
Data inputs
20
1OE
1A0
2Y0
1A1
2Y1
1A2
2Y2
1A3
2Y3
1
2
3
4
5
6
7
8
9
V
CC
11, 13, 15,
17
2A0 – 2A3
Data inputs
19 2OE
18 1Y0
17 2A0
16 1Y1
15 2A1
14 1Y2
13 2A2
12 1Y3
18, 16, 14,
12
1Y0 – 1Y3
Data outputs
9, 7, 5, 3
1, 19
10
2Y0 – 2Y3
1OE, 2OE
GND
Data outputs
Output enables
Ground (0V)
20
V
CC
Positive supply voltage
GND 10
11
2A3
SA00034
2
1996 Sep 10
853–1608 17274
Philips Semiconductors
Product specification
Octal inverting buffer (3-State)
74ABT240
LOGIC SYMBOL
LOGIC SYMBOL (IEEE/IEC)
1Y0
1A0
2
18
1
EN
1Y1
1Y2
1Y3
1A1
1A2
1A3
1OE
2A0
2A1
4
6
16
14
12
2
4
6
8
18
16
14
12
8
1
2Y0
2Y1
3
5
7
9
17
15
13
19
EN
2Y2
2Y3
2A2
2A3
2OE
17
15
13
11
3
5
7
9
11
19
SA00035
SA00036
FUNCTION TABLE
INPUTS
OUTPUTS
1OE
L
1An
2OE
L
2An
L
1Yn
H
2Yn
H
L
H
X
L
L
H
L
L
H
H
X
Z
Z
H = High voltage level
L
X
Z
= Low voltage level
= Don’t care
= High impedance ”off” state
1, 2
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
DC supply voltage
CONDITIONS
RATING
–0.5 to +7.0
–18
UNIT
V
V
CC
IK
I
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.
3
1996 Sep 10
Philips Semiconductors
Product specification
Octal inverting buffer (3-State)
74ABT240
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
UNIT
Min
4.5
0
Max
5.5
V
CC
DC supply voltage
V
V
V
I
Input voltage
V
CC
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
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
IH
2.4
V
OH
I
IL
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;
I O
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 PD
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
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
CEX
IH
I
= 5.5V; V = 5.5V; V = GND or V
O I
CC
1
I
O
Output current
= 5.5V; V = 2.5V
–50
–100
50
–180
250
30
–50
–180
250
30
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
24
CCL
I
CC
= 5.5V; Outputs 3-State;
I
50
250
1.5
250
1.5
µA
CCZ
V = GND or V
I
CC
Additional supply current per Outputs 3-State, 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 transition time of up to 10msec. From V = 2.1V to V 5V ± 10% a
CC
CC
CC
transition time of up to 100µsec is permitted.
4
1996 Sep 10
Philips Semiconductors
Product specification
Octal inverting buffer (3-State)
74ABT240
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
1.6
2.7
3.5
4.1
4.3
1.0
1.6
4.8
4.8
PLH
PHL
1
2
2
ns
ns
ns
t
Output enable time
to High and Low level
1.1
1.1
3.1
4.2
4.7
5.8
1.1
1.1
5.2
6.2
PZH
t
PZL
t
Output disable time
from High and Low level
1.8
1.6
3.7
3.0
5.7
5.4
1.8
1.6
6.4
5.8
PHZ
t
PLZ
AC WAVEFORMS
V
M
= 1.5V, V = GND to 3.0V
IN
nOE INPUT
V
V
M
t
M
nAx INPUT
V
V
M
M
t
t
PZL
PLZ
3.5V
t
PHL
PLH
nYx OUTPUT
nYx OUTPUT
V
V
M
M
V
V
+ 0.3V
OL
OL
t
t
V
PHZ
PZH
M
nYx OUTPUT
V
M
V
V
OH
OH
– 0.3V
0V
SA00017
SA00037
Waveform 1. Waveforms Showing the Input (nAx) to
Output (nYx) Propagation Delays
Waveform 2. Waveforms Showing the 3-State Output
Enable and Disable Times
5
1996 Sep 10
Philips Semiconductors
Product specification
Octal inverting buffer (3-State)
74ABT240
TEST CIRCUIT AND WAVEFORMS
V
t
W
AMP (V)
90%
CC
90%
7.0V
NEGATIVE
PULSE
V
V
M
M
10%
10%
90%
R
R
L
L
0V
V
V
OUT
IN
PULSE
GENERATOR
D.U.T.
t
t
(t
(t
)
t
t
(t )
R
THL
F
TLH
)
(t )
F
R
C
TLH
R
THL
T
L
AMP (V)
90%
M
POSITIVE
PULSE
V
V
M
Test Circuit for 3-State Outputs
10%
10%
t
W
0V
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
see AC CHARACTERISTICS for value.
74ABT
500ns 2.5ns 2.5ns
R = Termination resistance should be equal to Z
T
of
OUT
pulse generators.
SA00012
6
1996 Sep 10
it Q
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74ABT240; Octal
inverting buffer (3-
State)
download datasheet
Download datasheet
Products
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Features
Applications
Datasheet
Buy online
Parametrics
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General description
The 74ABT240 high-performance BiCMOS device combines low static and dynamic power dissipation with high
speed and high output drive.
Catalog by
System
•
Cross-reference
Packages
•
•
The 74ABT240 device is an octal inverting buffer that is ideal for driving bus lines. The device features two
Output Enables (1OE, 2OE), each controlling four of the 3-State outputs.
End of Life
information
Distributors Go
Here!
•
•
Features
●
●
●
●
●
●
●
Octal bus interface
3-State buffers
Output capability: +64mA/-32mA
Latch-up protection exceeds 500mA per Jedec Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model
Power-up 3-State
Models
•
•
SoC solutions
Live insertion/extraction permitted
Applications
AN203_2: Test Fixtures for High Speed Logic (date 02-Apr-98)
AN2301: Simulation Support for Philips' Advanced BiCMOS Products
Datasheet
Type number Title
Publication release Datasheet status
date
Page
count
File
size
(kB)
Datasheet
74ABT240
Octal inverting 9/10/1996
buffer (3-
State)
Product specification 5
43
Download
Parametrics
Type number Package
Description Propagation Voltage No. Power
Logic
Switching Drive
Pins Considerations Levels Capability
Output
Delay(ns)
of Dissipation
Octal
Buffer/Line
Driver;
Inverting (3-
State)
SOT163
74ABT240D
5 Volts
+
4~6
20 None
20 None
20 None
20 None
TTL
TTL
TTL
TTL
High
(SO20)
Octal
Buffer/Line
Driver;
Inverting (3-
State)
SOT339-1
74ABT240DB
5 Volts
+
4~6
4~6
4~6
High
High
High
(SSOP20)
Octal
Buffer/Line
Driver;
Inverting (3-
State)
SOT146-1
74ABT240N
5 Volts
+
(DIP20)
Octal
Buffer/Line
Driver;
Inverting (3-
State)
SOT360-1
74ABT240PW
5 Volts
+
(TSSOP20)
Products, packages, availability and ordering
Type number North
Ordering code Marking/Packing Package Device
Buy online
IC packing info
American type (12NC)
number
status
Standard Marking
74ABT240D 74ABT240D 9350 535 80602 * Tube
(Signetics)
SOT163
(SO20)
Full production
Standard Marking
* Reel Pack,
SMD, 13"
SOT163
(SO20)
74ABT240D-
T
Full production
9350 535 80623
(Signetics)
SOT339-1
(SSOP20)
Standard Marking
* Tube
Full production
Full production
74ABT240DB 74ABT240DB 9350 663 80112
74ABT240DB-
Standard Marking
9350 663 80118 * Reel Pack,
SOT339-1
(SSOP20)
T
SMD, 13"
Standard Marking
74ABT240N 74ABT240N 9350 535 90602 * Tube
(Signetics)
SOT146-1
(DIP20)
Full production
Full production
Full production
SOT360-1
Standard Marking
* Tube
74ABT240PW 74ABT240PW 9351 764 40112
(TSSOP20)
Standard Marking
SMD, 13"
SOT360-1
74ABT240PW-
T
9351 764 40118 * Reel Pack,
(TSSOP20)
Products in the above table are all in production. Some variants are discontinued; click here for information on
these variants.
Similar products
74ABT240 links to the similar products page containing an overview of products that are similar in function
or related to the type number(s) as listed on this page. The similar products page includes products from the same
catalog tree(s), relevant selection guides and products from the same functional category.
Support & tools
ABT family characteristics, Family specifications(date 01-Mar-98)
Introduction to Advanced BiCMOS Logic Products(date 01-Mar-98)
Advanced BiCMOS features(date 01-Jan-98)
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