SN74CBT3384PW [TI]
IC CBT/FST/QS/5C/B SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24, Bus Driver/Transceiver;型号: | SN74CBT3384PW |
厂家: | TEXAS INSTRUMENTS |
描述: | IC CBT/FST/QS/5C/B SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24, Bus Driver/Transceiver 开关 |
文件: | 总12页 (文件大小:296K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ꢀꢁ ꢂꢃ ꢄꢅ ꢆꢇ ꢇꢈ ꢃꢉ
ꢊ ꢋ ꢌꢅꢍ ꢆ ꢎ ꢏꢆ ꢅꢐꢀ ꢀ ꢑꢍ ꢆꢄ ꢒ
SCDS004L − NOVEMBER 1992 − REVISED JANUARY 2004
DB, DBQ, DGV, DW, OR PW PACKAGE
(TOP VIEW)
D
D
5-Ω Switch Connection Between Two Ports
TTL-Compatible Input Levels
1
24
23
22
21
20
19
18
17
16
15
14
13
1OE
1B1
1A1
1A2
1B2
1B3
1A3
1A4
1B4
1B5
1A5
GND
V
CC
2
2B5
2A5
2A4
2B4
2B3
2A3
2A2
2B2
2B1
2A1
2OE
description/ordering information
3
The SN74CBT3384A provides ten bits of
high-speed TTL-compatible bus switching. The
low on-state resistance of the switch allows
connections to be made with minimal propagation
delay.
4
5
6
7
8
9
The device is organized as two 5-bit switches with
separate output-enable (OE) inputs. When OE is
low, the switch is on, and port A is connected to
port B. When OE is high, the switch is open, and
the high-impedance state exists between the two
ports.
10
11
12
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
PACKAGE
T
A
Tube
SN74CBT3384ADW
SOIC − DW
SSOP − DB
CBT3384A
Tape and reel
Tape and reel
SN74CBT3384ADWR
SN74CBT3384ADBR
SN74CBT3384ADBQR
SN74CBT3384APW
SN74CBT3384APWR
SN74CBT3384ADGVR
CU384A
−40°C to 85°C SSOP (QSOP) − DBQ Tape and reel
CBT3384A
Tube
TSSOP − PW
CU384A
CU384A
Tape and reel
TVSOP − DGV
Tape and reel
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
FUNCTION TABLE
(each 5-bit bus switch)
INPUTS
INPUTS/OUTPUTS
1OE
2OE
L
1B1−1B5
1A1−1A5
1A1−1A5
Z
2B1−2B5
2A1−2A5
Z
L
L
H
H
H
L
2A1−2A5
Z
H
Z
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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Copyright 2004, Texas Instruments Incorporated
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢄ ꢅ ꢆ ꢇꢇ ꢈꢃ ꢉ
ꢊꢋ ꢌꢅꢍ ꢆ ꢎ ꢏꢆ ꢅ ꢐ ꢀ ꢀ ꢑꢍ ꢆ ꢄꢒ
SCDS004L − NOVEMBER 1992 − REVISED JANUARY 2004
logic diagram (positive logic)
3
2
1B1
1B5
1A1
11
10
1A5
1OE
1
14
15
23
2B1
2B5
2A1
22
13
2A5
2OE
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
CC
Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
I
Continuous channel current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA
Input clamp current, I (V < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA
IK I/O
Package thermal impedance, θ (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63°C/W
JA
DBQ package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61°C/W
DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88°C/W
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
stg
†
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.
NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
MIN
4
MAX
UNIT
V
V
V
V
Supply voltage
5.5
CC
IH
IL
High-level control input voltage
Low-level control input voltage
Operating free-air temperature
2
V
0.8
85
V
T
A
−40
°C
NOTE 3: All unused control inputs of the device must be held at V
or GND to ensure proper device operation. Refer to the TI application report,
CC
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀꢁ ꢂꢃ ꢄꢅ ꢆꢇ ꢇꢈ ꢃꢉ
ꢊ ꢋ ꢌꢅꢍ ꢆ ꢎ ꢏꢆ ꢅꢐꢀ ꢀ ꢑꢍ ꢆꢄ ꢒ
SCDS004L − NOVEMBER 1992 − REVISED JANUARY 2004
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
†
PARAMETER
TEST CONDITIONS
I = −18 mA
MIN TYP
MAX
−1.2
1
UNIT
V
V
IK
V
V
V
V
= 4.5 V,
= 5.5 V,
= 5.5 V,
= 5.5 V,
CC
CC
CC
CC
I
I
I
V = 5.5 V or GND
I
µA
µA
mA
pF
I
I
O
= 0,
V = V
I CC
or GND
3
CC
‡
∆I
CC
Control inputs
One input at 3.4 V,
Other inputs at V
CC
or GND
2.5
C
C
Control inputs V = 3 V or 0
4
i
I
V
O
= 3 V or 0,
OE = V
CC
4.5
pF
io(OFF)
V
= 4 V,
CC
V = 2.4 V,
I
I = 15 mA
I
14
20
TYP at V
= 4 V
CC
§
I = 64 mA
I
5
5
7
7
r
Ω
on
V = 0
I
V
CC
= 4.5 V
I = 30 mA
I
V = 2.4 V,
I
I = 15 mA
I
10
15
†
‡
§
All typical values are at V
CC
= 5 V (unless otherwise noted), T = 25°C.
A
This is the increase in supply current for each input that is at the specified TTL voltage level, rather than V
or GND.
CC
Measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by
the lowest voltage of the two (A or B) terminals.
switching characteristics over recommended operating free-air temperature range, C = 50 pF
L
(unless otherwise noted) (see Figure 1)
V
= 5 V
CC
0.5 V
V
= 4 V
CC
FROM
(INPUT)
TO
(OUTPUT)
PARAMETER
UNIT
MIN
MAX
MIN
MAX
¶
t
t
t
A or B
OE
B or A
A or B
A or B
0.35
6.2
0.25
5.7
ns
ns
ns
pd
en
1.9
2.1
5.5
5.2
OE
dis
¶
The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance, when
driven by an ideal voltage source (zero output impedance).
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢄ ꢅ ꢆ ꢇꢇ ꢈꢃ ꢉ
ꢊꢋ ꢌꢅꢍ ꢆ ꢎ ꢏꢆ ꢅ ꢐ ꢀ ꢀ ꢑꢍ ꢆ ꢄꢒ
SCDS004L − NOVEMBER 1992 − REVISED JANUARY 2004
PARAMETER MEASUREMENT INFORMATION
7 V
Open
GND
TEST
S1
S1
500 Ω
t
Open
7 V
From Output
Under Test
pd
t
/t
PLZ PZL
t
/t
Open
PHZ PZH
C
= 50 pF
L
500 Ω
(see Note A)
3 V
0 V
Output
Control
1.5 V
1.5 V
LOAD CIRCUIT
t
t
PLZ
PZL
Output
Waveform 1
S1 at 7 V
3.5 V
3 V
0 V
1.5 V
Input
V
V
+ 0.3 V
1.5 V
1.5 V
OL
V
(see Note B)
OL
OH
t
t
PHZ
PZH
t
t
PHL
PLH
Output
Waveform 2
S1 at Open
(see Note B)
V
V
OH
− 0.3 V
OH
1.5 V
Output
1.5 V
1.5 V
0 V
V
OL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
NOTES: A.
C includes probe and jig capacitance.
L
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
D. The outputs are measured one at a time with one transition per measurement.
E.
F.
G.
t
t
t
and t
and t
and t
are the same as t
.
dis
PLZ
PZL
PLH
PHZ
PZH
PHL
are the same as t
.
en
are the same as t .
pd
Figure 1. Load Circuit and Voltage Waveforms
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
18-Jul-2006
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SN74CBT3384ADBLE
SN74CBT3384ADBQR
OBSOLETE
ACTIVE
SSOP
DB
24
24
TBD
Call TI
Call TI
SSOP/
QSOP
DBQ
2500 Green (RoHS & CU NIPDAU Level-2-260C-1YEAR
no Sb/Br)
SN74CBT3384ADBQRE4
SN74CBT3384ADBQRG4
SN74CBT3384ADBR
SN74CBT3384ADBRE4
SN74CBT3384ADGVR
SN74CBT3384ADGVRE4
SN74CBT3384ADW
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SSOP/
QSOP
DBQ
DBQ
DB
24
24
24
24
24
24
24
24
24
24
24
24
2500 Green (RoHS & CU NIPDAU Level-2-260C-1YEAR
no Sb/Br)
SSOP/
QSOP
2500 Green (RoHS & CU NIPDAU Level-2-260C-1YEAR
no Sb/Br)
SSOP
SSOP
TVSOP
TVSOP
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DB
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DGV
DGV
DW
DW
DW
DW
PW
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3384ADWE4
SN74CBT3384ADWR
SN74CBT3384ADWRE4
SN74CBT3384APW
SOIC
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
60 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3384APWE4
PW
60 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3384APWLE
SN74CBT3384APWR
OBSOLETE TSSOP
PW
PW
24
24
TBD
Call TI
Call TI
ACTIVE
TSSOP
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3384APWRE4
ACTIVE
TSSOP
PW
24
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
(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)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
18-Jul-2006
(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 2
MECHANICAL DATA
MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000
DGV (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
24 PINS SHOWN
0,23
0,13
M
0,07
0,40
24
13
0,16 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
0°–ā8°
0,75
1
12
0,50
A
Seating Plane
0,08
0,15
0,05
1,20 MAX
PINS **
14
16
20
24
38
48
56
DIM
A MAX
A MIN
3,70
3,50
3,70
3,50
5,10
4,90
5,10
4,90
7,90
7,70
9,80
9,60
11,40
11,20
4073251/E 08/00
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side.
D. Falls within JEDEC: 24/48 Pins – MO-153
14/16/20/56 Pins – MO-194
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001
DB (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
28 PINS SHOWN
0,38
0,22
0,65
28
M
0,15
15
0,25
0,09
5,60
5,00
8,20
7,40
Gage Plane
1
14
0,25
A
0°–ā8°
0,95
0,55
Seating Plane
0,10
2,00 MAX
0,05 MIN
PINS **
14
16
20
24
28
30
38
DIM
6,50
5,90
6,50
5,90
7,50
8,50
7,90
10,50
9,90
10,50 12,90
A MAX
A MIN
6,90
9,90
12,30
4040065 /E 12/01
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-150
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
M
0,10
0,65
14
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°–8°
A
0,75
0,50
Seating Plane
0,10
0,15
0,05
1,20 MAX
PINS **
8
14
16
20
24
28
DIM
3,10
2,90
5,10
4,90
5,10
4,90
6,60
6,40
7,90
9,80
9,60
A MAX
A MIN
7,70
4040064/F 01/97
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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amplifier.ti.com
www.ti.com/audio
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dataconverter.ti.com
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dsp.ti.com
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www.ti.com/broadband
www.ti.com/digitalcontrol
www.ti.com/military
Interface
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interface.ti.com
logic.ti.com
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power.ti.com
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Security
www.ti.com/opticalnetwork
www.ti.com/security
www.ti.com/telephony
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microcontroller.ti.com
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