SCDS025R − MAY 1995 − REVISED JANUARY 2004
D 5-Ω Switch Connection Between Two Ports
D TTL-Compatible Input Levels
D Designed to Be Used in Level-Shifting
Applications
SN54CBTD3384 . . . JT OR W PACKAGE
SN74CBTD3384 . . . DB, DBQ, DGV, DW, OR PW PACKAGE
(TOP VIEW)
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
VCC
2B5
2A5
2A4
2B4
2B3
2A3
2A2
2B2
2B1
2A1
2OE
1A2
1B2
1B3
NC
1A3
1A4
1B4
5
4
2B5
2A5
24
2
1A1
1B1
1OE
NC
V CC
1
3 2 1 28 27 26
25
6
24
7
23
8
22
9
21
10
20
11
19
12 13 14 15 16 17 18
2A4
2B4
2B3
NC
2A3
2A2
2B2
1B5
1A5
GND
NC
2OE
2A1
2B1
1OE
1B1
1A1
1A2
1B2
1B3
1A3
1A4
1B4
1B5
1A5
GND
SN54CBTD3384 . . . FK PACKAGE
(TOP VIEW)
NC − No internal connection
description/ordering information
The ’CBTD3384 devices provide ten bits of high-speed TTL-compatible bus switching. The low on-state
resistance of the switches allows connections to be made without adding propagation delay. A diode to VCC is
integrated on the die to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device
outputs.
These devices are 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.
ORDERING INFORMATION
SN74CBTD3384DW
Tape and reel
SN74CBTD3384DWR
SSOP − DB
Tape and reel
SN74CBTD3384DBR
CC384
SSOP (QSOP) − DBQ
Tape and reel
SN74CBTD3384DBQR
CBTD3384
Tube
SN74CBTD3384PW
Tape and reel
SN74CBTD3384PWR
TVSOP − DGV
Tape and reel
SN74CBTD3384DGVR
CC384
CDIP − JT
Tube
SNJ54CBTD3384JT
SNJ54CBTD3384JT
CFP − W
Tube
SNJ54CBTD3384W
SNJ54CBTD3384W
LCCC − FK
Tube
SNJ54CBTD3384FK
SNJ54CBTD3384FK
TSSOP − PW
−55°C
−55
C to 125
125°C
C
TOP-SIDE
MARKING
Tube
SOIC − DW
−40°C
−40
C to 85
85°C
C
ORDERABLE
PART NUMBER
PACKAGE†
TA
CBTD3384
CC384
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
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.
Copyright 2004, Texas Instruments Incorporated
!"#$%! & '("")% $& ! *(+,'$%! -$%).
"!-('%& '!!"# %! &*)''$%!& *)" %/) %)"#& ! )0$& &%"(#)%&
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$,, *$"$#)%)"& $") %)&%)(,)&& !%/)"1&) !%)-. $,, !%/)" *"!-('%& *"!-('%!
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POST OFFICE BOX 655303
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1
SCDS025R − MAY 1995 − REVISED JANUARY 2004
FUNCTION TABLE
(each 5-bit bus switch)
INPUTS
INPUTS/OUTPUTS
1OE
2OE
1B1−1B5
2B1−2B5
L
L
1A1−1A5
2A1−2A5
L
H
1A1−1A5
Z
H
L
Z
2A1−2A5
H
H
Z
Z
logic diagram (positive logic)
3
2
11
10
1A1
1A5
1OE
2A1
1B5
1
14
15
22
23
2A5
2OE
1B1
2B1
2B5
13
Pin numbers shown are for the DB, DBQ, DGV, DW, JT, PW, and W packages.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Continuous channel current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA
Input clamp current, IIK (VI/O < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA
Package thermal impedance, θJA (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63°C/W
DBQ package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61°C/W
DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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.
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.
2
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SCDS025R − MAY 1995 − REVISED JANUARY 2004
recommended operating conditions (see Note 3)
SN54CBTD3384
VCC
VIH
Supply voltage
VIL
TA
Low-level control input voltage
High-level control input voltage
SN74CBTD3384
MIN
MAX
MIN
MAX
4.5
5.5
4.5
5.5
2
2
0.8
Operating free-air temperature
−55
125
−40
UNIT
V
V
0.8
V
85
°C
In applications with fast edge rates, multiple outputs switching, and operating at high frequencies, the output may have little or no level-shifting
effect.
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
SN54CBTD3384
TYP†
MAX
TEST CONDITIONS
MIN
VIK
VOH
VCC = 4.5 V,
See Figure 2
II = −18 mA
II
ICC
VCC = 5.5 V,
VCC = 5.5 V,
VI = 5.5 V or GND
IO = 0,
VI = VCC or GND
∆ICC‡
Control inputs
VCC = 5.5 V, One input at 3.4 V,
Other inputs at VCC or GND
Ci
Control inputs
Cio(OFF)
ron§
VI = 3 V or 0
VO = 3 V or 0,
VCC = 4.5 V
OE = VCC
VI = 0
II = 64 mA
II = 30 mA
SN74CBTD3384
TYP†
MAX
MIN
UNIT
−1.2
−1.2
V
±1
±1
µA
1.5
1.5
mA
2.5
2.5
mA
3
3
pF
3.5
3.5
5
5
7
5
5
7
pF
Ω
VI = 2.4 V,
II = 15 mA
35
35
50
† Typical values are at VCC = 5 V, TA = 25°C.
‡ This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.
§ 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 ranges of supply voltage and operating free-air
temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1)
SN54CBTD3384
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
tpd¶
A or B
B or A
ten
OE
A or B
2.2
9.7
tdis
OE
A or B
1.5
8.6
MIN
MAX
SN74CBTD3384
MIN
0.25
MAX
UNIT
0.25
ns
2.3
7
ns
1.7
5.3
ns
¶ 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).
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3
SCDS025R − MAY 1995 − REVISED JANUARY 2004
PARAMETER MEASUREMENT INFORMATION
7V
500 Ω
From Output
Under Test
S1
Open
GND
CL = 50 pF
(see Note A)
500 Ω
TEST
S1
tpd
tPLZ/tPZL
tPHZ/tPZH
Open
7V
Open
3V
Output
Control
LOAD CIRCUIT
1.5 V
1.5 V
0V
tPZL
3V
Input
1.5 V
1.5 V
0V
tPLH
1.5 V
3.5 V
1.5 V
tPZH
tPHL
VOH
Output
Output
Waveform 1
S1 at 7 V
(see Note B)
tPLZ
1.5 V
VOL
Output
Waveform 2
S1 at Open
(see Note B)
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOL + 0.3 V
VOL
tPHZ
1.5 V
VOH
VOH − 0.3 V
0V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
NOTES: A. CL 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, ZO = 50 Ω, tr ≤ 2.5 ns, tf ≤ 2.5 ns.
D. The outputs are measured one at a time with one transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPLH and tPHL are the same as tpd.
Figure 1. Load Circuit and Voltage Waveforms
4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SCDS025R − MAY 1995 − REVISED JANUARY 2004
TYPICAL CHARACTERISTICS
OUTPUT VOLTAGE HIGH
vs
SUPPLY VOLTAGE
OUTPUT VOLTAGE HIGH
vs
SUPPLY VOLTAGE
4
3.25
100 µA
3.75
6 mA
12 mA
3.5
24 mA
3
2.75
2.5
2.25
2
1.75
1.5
4.5
VOH − Output Voltage High − V
3.5
TA = 25°C
100 µA
6 mA
12 mA
24 mA
3.25
3
2.75
2.5
2.25
2
1.75
4.75
5
5.25
5.5
5.75
1.5
4.5
4.75
VCC − Supply Voltage − V
5
5.25
5.5
5.75
VCC − Supply Voltage − V
OUTPUT VOLTAGE HIGH
vs
SUPPLY VOLTAGE
4
TA = 0°C
3.75
VOH − Output Voltage High − V
VOH − Output Voltage High − V
3.75
4
TA = 85°C
3.5
100 µA
3.25
6 mA
12 mA
3
24 mA
2.75
2.5
2.25
2
1.75
1.5
4.5
4.75
5
5.25
5.5
VCC − Supply Voltage − V
5.75
Figure 2. VOH Values
POST OFFICE BOX 655303
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5
PACKAGE OPTION ADDENDUM
www.ti.com
29-Sep-2022
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
Samples
(4/5)
(6)
5962-9752701Q3A
ACTIVE
LCCC
FK
28
1
Non-RoHS
& Green
SNPB
N / A for Pkg Type
-55 to 125
59629752701Q3A
SNJ54CBTD
3384FK
SN74CBTD3384DBQR
ACTIVE
SSOP
DBQ
24
2500
RoHS & Green
NIPDAU
Level-2-260C-1 YEAR
-40 to 85
CBTD3384
Samples
SN74CBTD3384DBR
ACTIVE
SSOP
DB
24
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
CC384
Samples
SN74CBTD3384DGVR
ACTIVE
TVSOP
DGV
24
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
CC384
Samples
SN74CBTD3384DW
ACTIVE
SOIC
DW
24
25
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
CBTD3384
Samples
SN74CBTD3384DWR
ACTIVE
SOIC
DW
24
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
CBTD3384
Samples
SN74CBTD3384PW
ACTIVE
TSSOP
PW
24
60
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
CC384
Samples
SN74CBTD3384PWR
ACTIVE
TSSOP
PW
24
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
CC384
Samples
SN74CBTD3384PWRE4
ACTIVE
TSSOP
PW
24
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
CC384
Samples
SN74CBTD3384PWRG4
ACTIVE
TSSOP
PW
24
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
CC384
Samples
SNJ54CBTD3384FK
ACTIVE
LCCC
FK
28
1
Non-RoHS
& Green
SNPB
N / A for Pkg Type
-55 to 125
59629752701Q3A
SNJ54CBTD
3384FK
(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)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Addendum-Page 1
Samples
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
29-Sep-2022
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of