PHILIPS BH16827ADL 20-bit buffer/line driver, non-inverting 3-state Datasheet

INTEGRATED CIRCUITS
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting
(3-State)
Product specification
Supersedes data of 1995 Aug 31
IC23 Data Handbook
1998 Feb 27
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
FEATURES
DESCRIPTION
• Multiple VCC and GND pins minimize switching noise
• Live insertion/extraction permitted
• 3-State output buffers
• Power-up 3-State
• 74ABTH16827A incorporates bus-hold data inputs which
The 74ABT16827A high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed and high
output drive.
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.
eliminate the need for external pull-up resistors to hold unused
inputs
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
SYMBOL
PARAMETER
CONDITIONS
Tamb = 25°C; GND = 0V
TYPICAL
UNIT
tPLH
tPHL
Propagation delay
nAx to nYx
CL = 50pF; VCC = 5V
1.7
1.4
ns
CIN
Input capacitance
VI = 0V or VCC
4
pF
VO = 0V or VCC; 3-State
6
pF
Outputs disabled; VCC = 5.5V
500
µA
Outputs Low; VCC = 5.5V
9
mA
COUT
Output capacitance
ICCZ
Quiescent su
supply
ly current
ICCL
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
–40°C to +85°C
74ABT16827A DL
BT16827A DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40°C to +85°C
74ABT16827A DGG
BT16827A DGG
SOT364-1
56-Pin Plastic SSOP Type III
–40°C to +85°C
74ABTH16827A DL
BH16827A DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40°C to +85°C
74ABTH16827A DGG
BH16827A DGG
SOT364-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
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
2, 3, 5, 6, 8, 9, 10, 12, 13, 14,
15, 16, 17, 19, 20, 21, 23, 24, 26, 27
1Y0 - 1Y9
2Y0 - 2Y9
Data outputs
1, 56,
28, 29
1OE0, 1OE1
2OE0, 2OE1
4, 11, 18, 25, 32, 39, 46, 53
GND
Ground (0V)
7, 22, 35, 50
VCC
Positive supply voltage
1998 Feb 27
FUNCTION
Output enable inputs (active-Low)
2
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
1OE1
1Y0
2
55
1A0
56
1Y1
3
54
1A1
28
GND
4
53
GND
29
1Y2
5
52
1A2
1Y3
6
51
1A3
VCC
7
50
1Y4
8
1Y5
1OE0
1OE1
5
1A4
51
6
9
48
1A5
49
8
1Y6
10
47
1A6
48
9
GND
11
46
GND
47
10
1Y7
12
45
1A7
45
12
1Y8
13
44
1A8
44
13
1Y9
14
43
1A9
43
14
2Y0
15
42
2A0
42
2Y1
16
41
2A1
41
16
2Y2
17
40
2A2
40
17
GND
18
39
GND
38
19
2Y3
19
38
2A3
37
20
2Y4
20
37
2A4
36
21
2Y5
21
36
2A5
34
23
VCC
22
35
VCC
33
24
2Y6
23
34
2A6
31
26
2Y7
24
33
2A7
30
27
GND
25
32
GND
2Y8
26
31
2A8
2Y9
27
30
2A9
2OE0
28
29
2OE1
54
52
51
49
48
47
INPUTS
45
44
43
1A7 1A8
1A9
1Y7 1Y8
1Y9
9
10
12
13
14
42
41
40
38
37
36
34
33
31
30
2A7 2A8
2A9
2Y0 2Y1 2Y2 2Y3 2Y4 2Y5 2Y6
2Y7 2Y8
2Y9
15
24
27
17
19
20
21
23
26
X
Z
H
L
SH00011
1998 Feb 27
15
OUTPUTS
OPERATING MODE
nOEx
8
16
2∇
FUNCTION TABLE
6
2A0 2A1 2A2 2A3 2A4 2A5 2A6
1
SH00012
5
2OE1
2
49
3
29
1∇
3
2
2OE0
1
52
1Y0 1Y1 1Y2 1Y3 1Y4 1Y5 1Y6
28
EN2
VCC
1A0 1A1 1A2 1A3 1A4 1A5 1A6
1
&
54
LOGIC SYMBOL
56
EN1
55
SH00010
55
&
1
1OE0
3
nAx
nYx
L
L
L
Transparent
L
H
H
Transparent
H
=
=
=
=
X
Z
Don’t care
High impedance “off ” state
High voltage level
Low voltage level
High impedance
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
nY0
nY1
nY2
nY3
nY4
nY5
nY6
nY7
nY8
nY9
nOE0
nOE1
SH00013
ABSOLUTE MAXIMUM RATINGS1, 2
PARAMETER
SYMBOL
VCC
IIK
CONDITIONS
RATING
UNIT
–0.5 to +7.0
V
–18
mA
–1.2 to +7.0
V
VO < 0
–50
mA
Output in Off or High state
–0.5 to +5.5
V
Output in Low state
128
mA
Output in High state
–64
mA
–65 to 150
°C
DC supply voltage
DC input diode current
VI < 0
voltage3
VI
DC input
IOK
DC output diode current
voltage3
VOUT
DC output
IOUT
O
DC output current
Tstg
Storage temperature range
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
VCC
PARAMETER
UNIT
DC supply voltage
MIN
MAX
4.5
5.5
V
0
VCC
V
VI
Input voltage
VIH
High-level input voltage
VIL
Low-level Input voltage
0.8
V
IOH
High-level output current
–32
mA
IOL
Low-level output current
64
mA
0
10
ns/V
–40
+85
°C
∆t/∆v
Input transition rise or fall rate
Tamb
Operating free-air temperature range
1998 Feb 27
2.0
4
V
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
MIN
VIK
VOH
VOL
II
Input clamp voltage
High-level output voltage
VCC = 4.5V; IIK = -18mA
MAX
–0.9
–1.2
MIN
MAX
–1.2
V
2.5
2.9
2.5
V
VCC = 5.0V; IOH = -3mA; VI = VIL or VIH
3.0
3.4
3.0
V
VCC = 4.5V; IOH = -32mA; VI = VIL or VIH
2.0
2.4
2.0
V
Low-level output voltage
VCC = 4.5V; IOL = 64mA; VI = VIL or VIH
0.42
0.55
0.55
V
Input leakage current
VCC = 5.5V; VI = GND or 5.5V
±0.01
±1.0
±1.0
µA
0.01
1
1
µA
±0.01
±1
±1
µA
Input leakage current
74ABTH16827A
VCC = 5.5V; VI = VCC or GND
VCC = 5.5V; VI = VCC
Bus H
B
Hold
ld currentt A inputs
i
t 5
74ABTH16827A
Control
pins
Data pins4
VCC = 5.5V; VI = 0
IHOLD
TYP
UNIT
VCC = 4.5V; IOH = -3mA; VI = VIL or VIH
VCC = 5.5V; VI = 5.5V
II
Tamb = -40°C
to +85°C
Tamb = +25°C
TEST CONDITIONS
VCC = 4.5V; VI = 0.8V
0.01
1
1
µA
–1
–3
–5
µA
35
35
VCC = 4.5V; VI = 2.0V
–75
–75
VCC = 5.5V; VI = 0 to 5.5V
±800
µA
Power-off leakage current
VCC = 0.0V; VO = 4.5V; VI = 0V or 5.5V
±5.0
±100
±100
µA
Power-up/down 3-State
output current3
VCC = 2.1V; VO = 0.5V; VI = GND or VCC;
V OE = Don’t care
±5.0
±50
±50
µA
IOZH
3-State output High current
VCC = 5.5V; VO = 2.7V; VI = VIL or VIH
1.0
10
10
µA
IOZL
3-State output Low current
VCC = 5.5V; VO = 0.5V; VI = VIL or VIH
–1.0
–10
–10
µA
ICEX
Output High leakage
current
VCC = 5.5V; VO = 5.5V; VI = GND or VCC
1.0
50
50
µA
Output current1
VCC = 5.5V; VO = 2.5V
–70
–180
–180
mA
0.5
1
1
mA
IOFF
IPU/IPD
IO
ICCH
ICCL
Quiescent supply current
ICCZ
∆ICC
–50
VCC = 5.5V; Outputs High, VI = GND or
VCC
Additional supply current
per input pin2
VCC = 5.5V; Outputs Low, VI = GND or VCC
–50
9
19
19
mA
VCC = 5.5V; Outputs 3-State;
VI = GND or VCC
0.5
1
1
mA
VCC = 5.5V; one input at 3.4V,
other inputs at VCC or GND
0.2
1
1
mA
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 VCC between 0V and 2.1V with a transition time of up to 10msec. From VCC = 2.1V to VCC = 5V ± 10% a
transition time of up to 100µsec is permitted.
4. Unused pins at VCC or GND.
5. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω
LIMITS
SYMBOL
PARAMETER
UNIT
MIN
TYP
MAX
MIN
MAX
1
1.0
0.6
1.7
1.4
2.4
2.0
1.0
0.6
2.7
2.3
ns
Output enable time
to High and Low level
2
1.0
1.0
3.0
3.0
4.1
4.0
1.0
1.0
5.0
5.0
ns
Output disable time
from High and Low level
2
2.0
1.6
3.2
2.4
4.3
3.2
2.0
1.6
5.0
3.5
ns
tPLH
tPHL
Propagation delay
nAx to nYx
tPZH
tPZL
tPHZ
tPLZ
1998 Feb 27
Tamb = -40 to
+85oC
VCC = +5.0V ±0.5V
Tamb = +25oC
VCC = +5.0V
WAVEFORM
5
Philips Semiconductors
Product specification
74ABT16827A
74ABTH16827A
20-bit buffer/line driver, non-inverting (3-State)
AC WAVEFORMS
nOEx INPUT
3.0V or VCC
whichever
is less
nAx INPUT
VM
VM
VM
VM
tPZL
tPLZ
3.5V
0V
tPLH
tPHL
nYx OUTPUT
VM
VOL + 0.3V
VOH
VM
VM
nYx
OUTPUT
VOL
tPHZ
tPZH
VOH
VOL
VOH – 0.3V
nYx OUTPUT
VM
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
VCC
7.0V
PULSE
GENERATOR
VIN
tW
90%
VOUT
VM
NEGATIVE
PULSE
CL
10%
0V
RL
tTHL (tF)
tTLH (tR)
tTLH (tR)
tTHL (tF)
90%
POSITIVE
PULSE
Test Circuit for 3-State Outputs
AMP (V)
90%
VM
VM
10%
10%
tW
SWITCH POSITION
TEST
SWITCH
tPLZ
closed
tPZL
closed
All other
open
0V
VM = 1.5V
Input Pulse Definition
INPUT PULSE REQUIREMENTS
DEFINITIONS
RL = Load resistor; see AC CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
AMP (V)
VM
10%
RL
D.U.T.
RT
90%
FAMILY
74ABT/H16
Amplitude
Rep. Rate
tW
tR
tF
3.0V
1MHz
500ns
2.5ns
2.5ns
SA00018
1998 Feb 27
6
Philips Semiconductors
Product specification
20-bit buffer/line driver, non-inverting (3-State)
SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm
1998 Feb 27
7
74ABT16827A
74ABTH16827A
SOT371-1
Philips Semiconductors
Product specification
20-bit buffer/line driver, non-inverting (3-State)
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm
1998 Feb 27
8
74ABT16827A
74ABTH16827A
SOT364-1
Philips Semiconductors
Product specification
20-bit buffer/line driver, non-inverting (3-State)
NOTES
1998 Feb 27
9
74ABT16827A
74ABTH16827A
Philips Semiconductors
Product specification
20-bit buffer/line driver, non-inverting (3-State)
74ABT16827A
74ABTH16827A
Data sheet status
Data sheet
status
Product
status
Definition [1]
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.
Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, 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.
 Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Document order number:
yyyy mmm dd
10
Date of release: 05-96
9397-750-03504
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