SN74ALS29863NTE4 [TI]
ALS SERIES, 9-BIT TRANSCEIVER, TRUE OUTPUT, PDIP24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-24;
| 型号： | SN74ALS29863NTE4 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | ALS SERIES, 9-BIT TRANSCEIVER, TRUE OUTPUT, PDIP24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-24 光电二极管 输出元件 逻辑集成电路 |
| 文件： | 总8页 (文件大小：205K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SN74ALS29863
9-BIT TRANSCEIVER
WITH 3-STATE OUTPUTS
SDAS096C – JANUARY 1986 – REVISED JANUARY 1995
DW OR NT PACKAGE
(TOP VIEW)
• Functionally Equivalent to AMD’s AM29863
• Power-Up High-Impedance State
• Package Options Include Plastic
Small-Outline (DW) Packages and Standard
Plastic (NT) 300-mil DIPs
OEBA1
A1
V
CC
1
2
3
4
5
6
7
8
9
24
23
22
21
20
19
B1
B2
B3
B4
B5
A2
A3
A4
A5
A6
A7
A8
description
This 9-bit transceiver is designed for
asynchronous two-way communication between
data buses. The control-function implementation
allows for maximum flexibility in timing.
18 B6
17 B7
16 B8
A9 10
OEBA2 11
GND 12
15 B9
This device allows data transmission from the
A bus to the B bus or from the B bus to the A bus,
depending on the logic levels at the output-enable
(OEAB1, OEAB2, OEBA1, and OEBA2) inputs.
14 OEAB2
13 OEAB1
The SN74ALS29863 is characterized for
operation from 0°C to 70°C.
FUNCTION TABLE
INPUTS
OPERATION
OEAB1 OEAB2 OEBA1 OEBA2
L
L
L
L
L
H
X
L
L
X
H
L
Latch A and B
A to B
L
L
H
X
H
H
X
X
X
H
X
X
H
H
B to A
L
L
H
X
X
H
X
H
H
X
Isolation
Copyright 1995, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN74ALS29863
9-BIT TRANSCEIVER
WITH 3-STATE OUTPUTS
SDAS096C – JANUARY 1986 – REVISED JANUARY 1995
†
logic symbol
logic diagram (positive logic)
13
1
1
&
OEBA1
OEBA2
OEBA1
OEAB1
14
11
11
13
14
EN1
EN2
OEAB2
OEBA2
OEAB1
OEAB2
2
23
&
A1
B1
2
23
A1
1
B1
2
3
4
5
6
7
22
21
20
19
18
A2
A3
A4
A5
A6
B2
B3
B4
B5
B6
To Eight Other Channels
8
9
17
16
A7
A8
B7
B8
10
15
A9
B9
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
‡
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage, V (all inputs and I/O ports) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
I
Operating free-air temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
A
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
‡
Stresses beyond those listed under “absolute maximum ratings” 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.
recommended operating conditions
MIN NOM
MAX
UNIT
V
V
V
V
Supply voltage
4.75
2
5
5.25
CC
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Operating free-air temperature
V
IH
0.8
–24
48
V
IL
I
I
mA
mA
°C
OH
OL
T
A
0
70
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN74ALS29863
9-BIT TRANSCEIVER
WITH 3-STATE OUTPUTS
SDAS096C – JANUARY 1986 – REVISED JANUARY 1995
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
†
PARAMETER
TEST CONDITIONS
MIN TYP
MAX
UNIT
V
V
V
V
V
= 4.75 V,
I = –18 mA
–1.2
V
IK
CC
I
I
I
I
= –15 mA
= –24 mA
= 48 mA
2.4
2
OH
OH
OL
= 4.75 V
V
OH
OL
CC
V
V
= 4.75 V,
= 5.25 V,
0.35
0.5
0.1
V
CC
I
I
V = 5.5 V
I
mA
CC
Control inputs
20
I
V
= 5.25 V,
= 5.25 V,
V = 2.7 V
I
µA
IH
IL
CC
CC
‡
A or B ports
20
Control inputs
–0.1
–0.1
–250
65
V
V = 0.4 V
I
mA
I
‡
A or B ports
§
I
I
V
V
= 5.25 V,
= 5.25 V
V = 0
O
–75
mA
mA
OS
CC
CC
40
CC
†
‡
§
All typical values are at V
For I/O ports, the parameters I and I include the off-state output current.
Not more than one output should be shorted at a time and duration of the short circuit should not exceed one second.
= 5 V, T = 25°C.
A
IH IL
CC
switching characteristics (see Figure 1)
V = 4.75 V to 5.25 V
CC
FROM
PARAMETER
TO
(OUTPUT)
TEST CONDITIONS
UNIT
ns
(INPUT)
MIN
MAX
15
15
8
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PZH
PZL
PZH
PZL
PHZ
PLZ
PHZ
PLZ
A or B
A or B
B or A
B or A
A or B
A or B
A or B
A or B
C
= 300 pF
= 50 pF
= 300 pF
= 50 pF
= 50 pF
L
ns
C
L
8
20
23
15
15
17
12
9
ns
OEAB or OEBA
OEAB or OEBA
OEAB or OEBA
OEAB or OEBA
C
L
ns
C
L
L
ns
C
ns
C
= 5 pF
L
9
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN74ALS29863
9-BIT TRANSCEIVER
WITH 3-STATE OUTPUTS
SDAS096C – JANUARY 1986 – REVISED JANUARY 1995
PARAMETER MEASUREMENT INFORMATION
Test Point
V
CC
SWITCH POSITION TABLE
S1
From Output
Under Test
TEST
S1
S2
R
= 180 Ω
L
t
t
Closed
Closed
Open
Closed
Closed
Closed
Closed
Closed
Closed
Open
Closed
Closed
PLH
PHL
PZH
All Diodes
1N916 or 1N3064
R1
1 kΩ
C
L
t
t
(see Note A)
t
PZL
PHZ
S2
t
PLZ
LOAD CIRCUIT
1.5 V
3 V
0
High-Level
Pulse
3 V
1.5 V
1.5 V
1.5 V
Timing Input
0
t
w
t
h
t
su
3 V
0
3 V
0
Low-Level
Pulse
1.5 V
1.5 V
Data Input
1.5 V
VOLTAGE WAVEFORMS
PULSE DURATIONS
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
3 V
0
Output
Control
1.5 V
1.5 V
t
PZL
t
PLZ
≈ 4.5 V
≈ 1.5 V
3 V
Input
1.5 V
1.5 V
Waveform 1
(see Note B)
0
1.5 V
t
PHL
t
V
OL
PLH
V
OH
OL
0.5 V
t
In-Phase
Output
PHZ
1.5 V
1.5 V
1.5 V
t
t
PZH
V
V
OH
PLH
t
PHL
Waveform 2
(see Note B)
0.5 V
V
OH
1.5 V
≈ 1.5 V
Out-of-Phase
Output
1.5 V
≈ 0
V
OL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS
NOTES: A.
C
L
includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z = 50 Ω, t ≤ 2.5 ns, t ≤ 2.5 ns.
O
r
f
Figure 1. Load Circuit and Voltage Waveforms
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
12-Jan-2006
PACKAGING INFORMATION
Orderable Device
SN74ALS29863DW
SN74ALS29863DWE4
SN74ALS29863DWR
SN74ALS29863DWRE4
SN74ALS29863NT
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOIC
DW
24
24
24
24
24
24
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
SOIC
SOIC
PDIP
PDIP
DW
DW
DW
NT
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
15
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
SN74ALS29863NTE4
NT
15
Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 1
MECHANICAL DATA
MPDI004 – OCTOBER 1994
NT (R-PDIP-T**)
PLASTIC DUAL-IN-LINE PACKAGE
24 PINS SHOWN
A
PINS **
24
28
DIM
24
13
1.260
(32,04) (36,20)
1.425
A MAX
1.230
(31,24) (35,18)
1.385
A MIN
B MAX
B MIN
0.280 (7,11)
0.250 (6,35)
0.310
(7,87)
0.315
(8,00)
1
12
0.290
(7,37)
0.295
(7,49)
0.070 (1,78) MAX
B
0.020 (0,51) MIN
0.200 (5,08) MAX
Seating Plane
0.125 (3,18) MIN
0.100 (2,54)
0.010 (0,25)
0°–15°
0.021 (0,53)
0.015 (0,38)
M
0.010 (0,25) NOM
4040050/B 04/95
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty. Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for
their products and applications using TI components. To minimize the risks associated with customer products
and applications, customers should provide adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,
copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process
in which TI products or services are used. Information published by TI regarding third-party products or services
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property
of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for
such altered documentation.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that
product or service voids all express and any implied warranties for the associated TI product or service and
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.
Following are URLs where you can obtain information on other Texas Instruments products and application
solutions:
Products
Applications
Audio
Amplifiers
amplifier.ti.com
www.ti.com/audio
Data Converters
dataconverter.ti.com
Automotive
www.ti.com/automotive
DSP
dsp.ti.com
Broadband
Digital Control
Military
www.ti.com/broadband
www.ti.com/digitalcontrol
www.ti.com/military
Interface
Logic
interface.ti.com
logic.ti.com
Power Mgmt
Microcontrollers
power.ti.com
Optical Networking
Security
www.ti.com/opticalnetwork
www.ti.com/security
www.ti.com/telephony
www.ti.com/video
microcontroller.ti.com
Telephony
Video & Imaging
Wireless
www.ti.com/wireless
Mailing Address:
Texas Instruments
Post Office Box 655303 Dallas, Texas 75265
Copyright 2006, Texas Instruments Incorporated
相关型号：
©2020 ICPDF网 联系我们和版权申明