74ABT16827A [NXP]
20-bit buffer/line driver, non-inverting 3-State; 20位缓冲器/线路驱动器,非反相三态型号: | 74ABT16827A |
厂家: | NXP |
描述: | 20-bit buffer/line driver, non-inverting 3-State |
文件: | 总10页 (文件大小:77K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting
(3-State)
Product specification
1998 Feb 27
Supersedes data of 1995 Aug 31
IC23 Data Handbook
Philips
Semiconductors
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
FEATURES
DESCRIPTION
The 74ABT16827A high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed and high
output drive.
• Multiple V and GND pins minimize switching noise
CC
• Live insertion/extraction permitted
• 3-State output buffers
• Power-up 3-State
• 74ABTH16827A incorporates bus-hold data inputs which
eliminate the need for external pull-up resistors to hold unused
inputs
The 74ABT16827A 20-bit buffers provide high performance bus
interface buffering for wide data/address paths or buses carrying
parity. They have NOR Output Enables (nOE1, nOE2) for maximum
control flexibility.
Two options are available, 74ABT16827A which does not have the
bus-hold feature and 74ABTH16827A which incorporates the
bus-hold feature.
• 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
QUICK REFERENCE DATA
CONDITIONS
= 25°C; GND = 0V
SYMBOL
PARAMETER
TYPICAL UNIT
T
amb
t
t
Propagation delay
nAx to nYx
1.7
1.4
PLH
PHL
C = 50pF; V = 5V
ns
L
CC
C
Input capacitance
Output capacitance
V = 0V or V
CC
4
6
pF
pF
IN
I
C
V
= 0V or V ; 3-State
O CC
OUT
CCZ
I
Outputs disabled; V = 5.5V
500
9
µA
mA
CC
Quiescent supply current
I
Outputs Low; V = 5.5V
CC
CCL
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
SOT371-1
56-Pin Plastic SSOP Type III
56-Pin Plastic TSSOP Type II
56-Pin Plastic SSOP Type III
56-Pin Plastic TSSOP Type II
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
74ABT16827A DL
74ABT16827A DGG
74ABTH16827A DL
74ABTH16827A DGG
BT16827A DL
BT16827A DGG
BH16827A DL
BH16827A DGG
SOT364-1
SOT371-1
SOT364-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
55, 54, 52, 51, 49, 48, 47, 45, 44, 43,
42, 41, 40, 38, 37, 36, 34, 33, 31, 30
1A0 - 1A9
2A0 - 2A9
Data inputs
Data outputs
2, 3, 5, 6, 8, 9, 10, 12, 13, 14,
15, 16, 17, 19, 20, 21, 23, 24, 26, 27
1Y0 - 1Y9
2Y0 - 2Y9
1, 56,
28, 29
1OE0, 1OE1
2OE0, 2OE1
Output enable inputs (active-Low)
4, 11, 18, 25, 32, 39, 46, 53
7, 22, 35, 50
GND
Ground (0V)
V
CC
Positive supply voltage
2
1998 Feb 27
853-1824 19025
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
PIN CONFIGURATION
LOGIC SYMBOL (IEEE/IEC)
&
1
56
28
29
1OE0
1Y0
1
2
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1OE1
1A0
EN1
&
1Y1
3
1A1
EN2
GND
1Y2
4
GND
1A2
5
55
54
52
51
49
48
47
45
44
2
3
1
1
1Y3
6
1A3
V
7
V
CC
CC
5
1Y4
1Y5
1Y6
GND
1Y7
1Y8
1Y9
2Y0
2Y1
2Y2
GND
2Y3
2Y4
2Y5
8
1A4
1A5
1A6
GND
1A7
1A8
1A9
2A0
2A1
2A2
GND
2A3
2A4
2A5
6
9
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
9
10
12
13
43
42
41
40
38
37
36
34
33
31
30
14
15
16
17
19
20
21
23
24
26
27
2
1
V
V
CC
CC
2Y6
2Y7
2A6
2A7
GND
2Y8
GND
2A8
SH00012
2Y9
2A9
FUNCTION TABLE
2OE0
2OE1
INPUTS
OUTPUTS
OPERATING MODE
SH00010
nOEx
nAx
nYx
L
L
L
L
H
Z
Transparent
Transparent
LOGIC SYMBOL
H
55
54
52
51
49
48
47
45
44
43
H
X
High impedance
X
Z
H
L
=
Don’t care
High impedance “off” state
High voltage level
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7 1A8 1A9
=
=
=
1
1OE0
1OE1
Low voltage level
56
1Y0 1Y1 1Y2 1Y3 1Y4 1Y5 1Y6 1Y7 1Y8 1Y9
2
3
5
6
8
9
10
34
12
33
13
31
14
30
42
41
40
38
37
36
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2A8 2A9
28
29
2OE0
2OE1
2Y0 2Y1 2Y2 2Y3 2Y4 2Y5 2Y6 2Y7 2Y8 2Y9
15
16
17
19
20
21
23
24
26
27
SH00011
3
1998 Feb 27
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
LOGIC DIAGRAM
nA0
nA1
nA2
nA3
nA4
nA5
nA6
nA7
nA8
nA9
nOE0
nOE1
nY0
nY1
nY2
nY3
nY4
nY5
nY6
nY7
nY8
nY9
SH00013
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
OUT
DC output voltage
Output in Off or High state
Output in Low state
–0.5 to +5.5
128
mA
mA
°C
I
DC output current
OUT
Output in High state
–64
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
LIMITS
SYMBOL
PARAMETER
UNIT
MIN
4.5
0
MAX
V
CC
DC supply voltage
5.5
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
4
1998 Feb 27
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
DC ELECTRICAL CHARACTERISTICS
LIMITS
= +25°C
T
= -40°C
to +85°C
amb
SYMBOL
PARAMETER
T
amb
UNIT
TEST CONDITIONS
MIN
TYP
MAX
MIN
MAX
V
Input clamp voltage
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 4.5V; I = -18mA
–0.9
2.9
–1.2
–1.2
V
V
IK
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
IH
V
OH
High-level output voltage
= 5.0V; I = -3mA; V = V or V
3.4
V
OH
I
IL
= 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
0.01
0.55
±1.0
1
0.55
±1.0
1
V
OL
I
IL
I
= 5.5V; V = GND or 5.5V
µA
µA
I
I
= 5.5V; V = 5.5V
I
Control
pins
V
= 5.5V; V = V or GND
±0.01
±1
±1
µA
CC
I
CC
CC
Input leakage current
74ABTH16827A
I
I
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 5.5V; V = V
0.01
–1
1
1
µA
µA
I
4
Data pins
= 5.5V; V = 0
–3
–5
I
= 4.5V; V = 0.8V
35
35
I
5
Bus Hold current A inputs
74ABTH16827A
I
µA
= 4.5V; V = 2.0V
–75
–75
HOLD
I
= 5.5V; V = 0 to 5.5V
±800
I
I
Power-off leakage current
Power-up/down 3-State
= 0.0V; V = 4.5V; V = 0V or 5.5V
±5.0
±5.0
±100
±50
±100
±50
µA
µA
OFF
O
I
V
CC
V
OE
= 2.1V; V = 0.5V; V = GND or V
;
O
I
CC
I
/I
PU PD
3
output current
= Don’t care
I
3-State output High current
3-State output Low current
V
= 5.5V; V = 2.7V; V = V or V
1.0
10
10
µA
µA
OZH
CC
CC
O
I
IL
IH
IH
I
V
= 5.5V; V = 0.5V; V = V or V
–1.0
–10
–10
OZL
O
I
IL
Output High leakage
current
I
V
V
= 5.5V; V = 5.5V; V = GND or V
1.0
–70
0.5
9
50
–180
1
50
–180
1
µA
mA
mA
mA
mA
CEX
CC
O
I
CC
1
I
O
Output current
= 5.5V; V = 2.5V
–50
–50
CC
O
V
CC
V
CC
= 5.5V; Outputs High, V = GND or
I
I
CCH
I
Quiescent supply current
V
CC
= 5.5V; Outputs Low, V = GND or V
19
1
19
1
CCL
CCZ
I
CC
V
CC
= 5.5V; Outputs 3-State;
I
0.5
V = GND or V
I
CC
Additional supply current
per input pin
V
= 5.5V; one input at 3.4V,
CC
∆I
CC
0.2
1
1
mA
2
other inputs at V or GND
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. Unused pins at V or GND.
CC
5. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V, t = t = 2.5ns, C = 50pF, R = 500Ω
R
F
L
L
LIMITS
MAX
T
= -40 to
+85 C
= +5.0V ±0.5V
amb
o
T
V
= +25 C
amb
CC
o
SYMBOL
PARAMETER
WAVEFORM
UNIT
= +5.0V
V
CC
MIN
TYP
MIN
MAX
t
t
Propagation delay
nAx to nYx
1.0
0.6
1.7
1.4
2.4
2.0
1.0
0.6
2.7
2.3
PLH
PHL
1
2
2
ns
ns
ns
t
t
Output enable time
to High and Low level
1.0
1.0
3.0
3.0
4.1
4.0
1.0
1.0
5.0
5.0
PZH
PZL
t
t
Output disable time
from High and Low level
2.0
1.6
3.2
2.4
4.3
3.2
2.0
1.6
5.0
3.5
PHZ
PLZ
5
1998 Feb 27
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
AC WAVEFORMS
nOEx INPUT
V
V
3.0V or V
whichever
is less
CC
M
t
M
nAx INPUT
V
V
M
M
t
t
PZL
PLZ
3.5V
0V
t
PLH
PHL
nYx OUTPUT
nYx OUTPUT
V
V
M
M
V
V
+ 0.3V
– 0.3V
V
V
OL
OH
OL
V
t
M
t
V
PHZ
M
PZH
nYx
OUTPUT
V
V
OH
OH
OL
0V
SA00071
SA00016
Waveform 1. Input (nAx) to Output (nYx) Propagation Delays
Waveform 2. 3-State Output Enable and Disable Times
TEST CIRCUIT AND WAVEFORM
t
W
V
AMP (V)
CC
90%
90%
7.0V
NEGATIVE
PULSE
V
V
M
M
10%
10%
90%
R
L
0V
(t
V
V
OUT
IN
PULSE
GENERATOR
D.U.T.
t
t
(t
(t
)
t
TLH
)
THL
F
R
)
t
(t )
R
R
L
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
W
0V
SWITCH POSITION
V
= 1.5V
M
TEST
SWITCH
Input Pulse Definition
t
closed
PLZ
PZL
t
closed
open
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/H16
500ns 2.5ns 2.5ns
R = Termination resistance should be equal to Z
T
of
OUT
pulse generators.
SA00018
6
1998 Feb 27
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm
SOT371-1
7
1998 Feb 27
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm
SOT364-1
8
1998 Feb 27
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
NOTES
9
1998 Feb 27
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
Data sheet status
[1]
Data sheet
status
Product
status
Definition
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
Product
specification
Production
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
[1] Please consult the most recently issued datasheet before initiating or completing a design.
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Date of release: 05-96
9397-750-03504
Document order number:
Philips
Semiconductors
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