TI SN54ABT245A

SN54ABT245A, SN74ABT245B
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS081L − JANUARY 1991 − REVISED APRIL 2005
SN54ABT245A . . . J OR W PACKAGE
SN74ABT245B . . . DB, DGV, DW, N, NS,
OR PW PACKAGE
(TOP VIEW)
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
SN54ABT245B . . . FK PACKAGE
(TOP VIEW)
VCC
OE
B1
B2
B3
B4
B5
B6
B7
B8
A1
A2
A3
A4
A5
A6
A7
A8
20
A2
A1
DIR
VCC
1
A3
A4
A5
A6
A7
19 OE
18 B1
2
3
17 B2
16 B3
4
5
15 B4
14 B5
6
7
13 B6
12 B7
8
9
10
11
4
3 2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
B1
B2
B3
B4
B5
A8
GND
B8
B7
B6
20
2
VCC
1
B8
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
JEDEC Standard JESD 17
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
SN74ABT245B . . . RGY PACKAGE
(TOP VIEW)
DIR
D
D
GND
D
D Latch-Up Performance Exceeds 500 mA Per
<1 V at VCC = 5 V, TA = 25°C
Ioff and Power-Up 3-State Support Hot
Insertion
High-Drive Outputs (−32-mA IOH, 64-mA IOL)
OE
D Typical VOLP (Output Ground Bounce)
description/ordering information
These octal bus transceivers are designed for asynchronous communication between data buses. The devices
transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the
direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are
effectively isolated.
ORDERING INFORMATION
Tube
SN74ABT245BN
SN74ABT245BN
QFN − RGY
Tape and reel
SN74ABT245BRGYR
AB245B
Tube
SN74ABT245BDW
Tape and reel
SN74ABT245BDWR
SOP − NS
Tape and reel
SN74ABT245BNSR
ABT245B
SSOP − DB
Tape and reel
SN74ABT245BDBR
AB245B
Tube
SN74ABT245BPW
Tape and reel
SN74ABT245BPWR
Tape and reel
SN74ABT245BDGVR
TSSOP − PW
TVSOP − DGV
VFBGA − GQN
VFBGA − ZQN (Pb-free)
−55°C
55 C to 125
125°C
C
†
TOP-SIDE
MARKING
PDIP − N
SOIC − DW
−40°C
40 C to 85°C
85 C
ORDERABLE
PART NUMBER
PACKAGE†
TA
ABT245B
AB245B
AB245B
SN74ABT245BGQNR
Tape and reel
SN74ABT245BZQNR
AB245B
CDIP − J
Tube
SNJ54ABT245AJ
SNJ54ABT245AJ
CFP − W
Tube
SNJ54ABT245AW
SNJ54ABT245AW
LCCC − FK
Tube
SNJ54ABT245AFK
SNJ54ABT245AFK
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 © 2005, 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.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
SN54ABT245A, SN74ABT245B
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS081L − JANUARY 1991 − REVISED APRIL 2005
description/ordering information (continued)
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
This device is fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry
disables the outputs, preventing damaging current backflow through the device when it is powered down. The
power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,
which prevents driver conflict.
SN74ABT245B . . . GQN OR ZQN PACKAGE
(TOP VIEW)
1
2
3
terminal assignments
4
1
2
3
4
A
A
A1
DIR
VCC
OE
B
B
A3
B2
A2
B1
C
C
A5
A4
B4
B3
D
D
A7
B6
A6
B5
E
E
GND
A8
B8
B7
FUNCTION TABLE
INPUTS
OE
DIR
OPERATION
L
L
B data to A bus
L
H
A data to B bus
H
X
Isolation
logic diagram (positive logic)
DIR
1
19
A1
2
18
To Seven Other Channels
Pin numbers shown are for the DB, DGV, DW, FK, J, N, NS, PW, RGY, and W packages.
2
OE
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
B1
SN54ABT245A, SN74ABT245B
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS081L − JANUARY 1991 − REVISED APRIL 2005
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 (except I/O ports) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Voltage range applied to any output in the high or power-off state, VO . . . . . . . . . . . . . . . . . . . . −0.5 V to 5.5 V
Current into any output in the low state, IO: SN54ABT245A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 mA
SN74ABT245B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA
Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −18 mA
Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA
Package thermal impedance, θJA (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W
(see Note 2): DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92°C/W
(see Note 2): DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W
(see Note 2): GQN/ZQN package . . . . . . . . . . . . . . . . . . . . . . . . . . . 78°C/W
(see Note 2): N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69°C/W
(see Note 2): NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60°C/W
(see Note 2): PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83°C/W
(see Note 3): RGY package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37°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.
3. The package thermal impedance is calculated in accordance with JESD 51-5.
recommended operating conditions (see Note 4)
SN54ABT245A
SN74ABT245B
MIN
MAX
MIN
MAX
4.5
5.5
4.5
5.5
UNIT
VCC
Supply voltage
VIH
High-level input voltage
VIL
Low-level input voltage
VI
Input voltage
VCC
V
IOH
High-level output current
−24
−32
mA
IOL
Low-level output current
48
64
mA
Δt/Δv
Input transition rise or fall rate
Δt/ΔVCC
Power-up ramp rate
TA
Operating free-air temperature
2
2
0.8
0
VCC
V
0.8
0
5
5
125
−40
V
ns/V
μs/V
200
−55
V
85
°C
NOTE 4: All unused 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.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
SN54ABT245A, SN74ABT245B
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS081L − JANUARY 1991 − REVISED APRIL 2005
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VIK
VOH
TEST CONDITIONS
TYP†
SN54ABT245A
MAX
MIN
SN74ABT245B
MIN
II = −18 mA
VCC = 4.5 V,
IOH = −3 mA
2.5
2.5
2.5
VCC = 5 V,
IOH = −3 mA
3
3
3
IOH = −24 mA
2
2
IOH = −32 mA
2*
VCC = 4
4.5
5V
−1.2
MAX
VCC = 4.5 V,
VCC = 4
4.5
5V
VOL
TA = 25°C
MIN
−1.2
V
V
0.55
IOL = 64 mA
0.55*
0.55
0.55
100
V
mV
Control inputs
VCC = 0 to 5.5 V, VI = VCC or GND
±1
±1
±1
A or B ports
VCC = 2.1 V to 5.5 V,
VI = VCC or GND
±20
±100
±20
IOZPU
VCC = 0 to 2.1 V,
VO = 0.5 V to 2.7 V, OE = X
±50
±50
±50
μA
IOZPD
VCC = 2.1 V to 0,
VO = 0.5 V to 2.7 V, OE = X
±50
±50
±50
μA
IOZH‡
VCC = 2.1 V to 5.5 V,
VO = 2.7 V, OE ≥ 2 V
10
10
10
μA
IOZL‡
VCC = 2.1 V to 5.5 V,
VO = 0.5 V, OE ≥ 2 V
−10
−10
−10
μA
Ioff
VCC = 0,
VI or VO ≤ 5.5 V
±100
μA
ICEX
VCC = 5.5 V,
VO = 5.5 V
Outputs high
50
μA
IO§
VCC = 5.5 V,
VO = 2.5 V
−140
−180
−180
mA
VCC = 5.5 V,
IO = 0,
VI = VCC or GND
Outputs high
5
250
250
μA
Outputs low
22
30
30
30
mA
1
250
250
250
μA
VCC = 5.5 V,
One input at 3.4 V,
Other inputs at
VCC or GND
Outputs enabled
1.5
1.5
1.5
mA
Outputs disabled
50
50
50
μA
1.5
1.5
1.5
mA
II
ICC
A or B ports
Data inputs
ΔICC¶
Outputs disabled
±100
50
−50
50
−50
−180
−50
250
μA
Control inputs
VCC = 5.5 V, One input at 3.4 V,
Other inputs at VCC or GND
Ci
Control inputs
VI = 2.5 V or 0.5 V
4
pF
Cio
A or B ports
VO = 2.5 V or 0.5 V
8
pF
* On products compliant to MIL-PRF-38535, this parameter does not apply.
† All typical values are at V
CC = 5 V.
‡ The parameters I
OZH and IOZL include the input leakage current.
§ Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
¶ This is the increase in supply current for each input that is at the specified TTL voltage level, rather than V
CC or GND.
4
UNIT
2
IOL = 48 mA
Vhys
−1.2
MAX
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SN54ABT245A, SN74ABT245B
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS081L − JANUARY 1991 − REVISED APRIL 2005
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, CL = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
FROM
(INPUT)
TO
(OUTPUT)
A or B
B or A
OE
A or B
OE
A or B
tsk(o)
VCC = 5 V,
TA = 25°C
SN54ABT245A
MIN
TYP
MAX
MIN
MAX
MIN
MAX
1
2
3.2
0.8
3.8
1
3.6
1
2.6
3.5
1
4.2
1
3.9
2
3.5
4.5
1.2
6.2
2
5.6
1.9
4
5.3
1.3
6.8
1.9
6.2
2.2
4.4
5.4
2.2
6.1
2.2
5.9
1.5
3
4
1.0
4.9
1.5
4.5
0.5
POST OFFICE BOX 655303
SN74ABT245B
• DALLAS, TEXAS 75265
0.5
UNIT
ns
ns
ns
ns
5
SN54ABT245A, SN74ABT245B
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS081L − JANUARY 1991 − REVISED APRIL 2005
PARAMETER MEASUREMENT INFORMATION
7V
S1
500 Ω
From Output
Under Test
Open
GND
CL = 50 pF
(see Note A)
500 Ω
TEST
S1
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
7V
Open
LOAD CIRCUIT
3V
Timing Input
1.5 V
0V
tw
tsu
3V
Input
1.5 V
1.5 V
th
3V
Data Input
1.5 V
1.5 V
0V
0V
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
3V
Input
1.5 V
1.5 V
0V
VOH
1.5 V
Output
1.5 V
VOL
tPHL
1.5 V
tPLZ
1.5 V
tPZH
1.5 V
VOL
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
1.5 V
0V
Output
Waveform 1
S1 at 7 V
(see Note B)
tPLH
VOH
Output
1.5 V
tPZL
tPHL
tPLH
3V
Output
Control
Output
Waveform 2
S1 at Open
(see Note B)
VOL + 0.3 V
3.5 V
VOL
tPHZ
1.5 V
VOH − 0.3 V
VOH
≈0 V
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
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. All parameters and waveforms are not applicable to all devices.
Figure 1. Load Circuit and Voltage Waveforms
6
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
Lead/Ball Finish
(2)
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
5962-9214802Q2A
ACTIVE
LCCC
FK
20
1
TBD
POST-PLATE
N / A for Pkg Type
-55 to 125
59629214802Q2A
SNJ54ABT
245AFK
5962-9214802QRA
ACTIVE
CDIP
J
20
1
TBD
A42
N / A for Pkg Type
-55 to 125
5962-9214802QR
A
SNJ54ABT245AJ
5962-9214802QSA
ACTIVE
CFP
W
20
1
TBD
Call TI
N / A for Pkg Type
-55 to 125
5962-9214802QS
A
SNJ54ABT245AW
SN74ABT245BDBLE
OBSOLETE
SSOP
DB
20
TBD
Call TI
Call TI
-40 to 85
SN74ABT245BDBR
ACTIVE
SSOP
DB
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BDBRG4
ACTIVE
SSOP
DB
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BDGVR
ACTIVE
TVSOP
DGV
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BDGVRE4
ACTIVE
TVSOP
DGV
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BDGVRG4
ACTIVE
TVSOP
DGV
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BDW
ACTIVE
SOIC
DW
20
25
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
ABT245B
SN74ABT245BDWG4
ACTIVE
SOIC
DW
20
25
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
ABT245B
SN74ABT245BDWR
ACTIVE
SOIC
DW
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
ABT245B
SN74ABT245BDWRG4
ACTIVE
SOIC
DW
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
ABT245B
SN74ABT245BN
ACTIVE
PDIP
N
20
20
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
-40 to 85
SN74ABT245BN
SN74ABT245BNE4
ACTIVE
PDIP
N
20
20
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
-40 to 85
SN74ABT245BN
SN74ABT245BNSR
ACTIVE
SO
NS
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
ABT245B
Addendum-Page 1
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
25-Sep-2013
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
Lead/Ball Finish
(2)
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
SN74ABT245BNSRE4
ACTIVE
SO
NS
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
ABT245B
SN74ABT245BNSRG4
ACTIVE
SO
NS
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
ABT245B
SN74ABT245BPW
ACTIVE
TSSOP
PW
20
70
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BPWE4
ACTIVE
TSSOP
PW
20
70
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BPWG4
ACTIVE
TSSOP
PW
20
70
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BPWLE
OBSOLETE
TSSOP
PW
20
TBD
Call TI
Call TI
-40 to 85
SN74ABT245BPWR
ACTIVE
TSSOP
PW
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BPWRE4
ACTIVE
TSSOP
PW
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BPWRG4
ACTIVE
TSSOP
PW
20
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
-40 to 85
AB245B
SN74ABT245BRGYR
ACTIVE
VQFN
RGY
20
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-2-260C-1 YEAR
-40 to 85
AB245B
SN74ABT245BRGYRG4
ACTIVE
VQFN
RGY
20
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-2-260C-1 YEAR
-40 to 85
AB245B
SNJ54ABT245AFK
ACTIVE
LCCC
FK
20
1
TBD
POST-PLATE
N / A for Pkg Type
-55 to 125
59629214802Q2A
SNJ54ABT
245AFK
SNJ54ABT245AJ
ACTIVE
CDIP
J
20
1
TBD
A42
N / A for Pkg Type
-55 to 125
5962-9214802QR
A
SNJ54ABT245AJ
SNJ54ABT245AW
ACTIVE
CFP
W
20
1
TBD
Call TI
N / A for Pkg Type
-55 to 125
5962-9214802QS
A
SNJ54ABT245AW
(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.
Addendum-Page 2
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
(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.
(4)
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5)
Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
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.
OTHER QUALIFIED VERSIONS OF SN54ABT245A, SN74ABT245B :
• Catalog: SN74ABT245A
• Enhanced Product: SN74ABT245B-EP
NOTE: Qualified Version Definitions:
• Catalog - TI's standard catalog product
• Enhanced Product - Supports Defense, Aerospace and Medical Applications
Addendum-Page 3
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
7.5
2.5
12.0
16.0
Q1
SN74ABT245BDBR
SSOP
DB
20
2000
330.0
16.4
SN74ABT245BDGVR
TVSOP
DGV
20
2000
330.0
12.4
6.9
5.6
1.6
8.0
12.0
Q1
SN74ABT245BDWR
SOIC
DW
20
2000
330.0
24.4
10.8
13.0
2.7
12.0
24.0
Q1
SN74ABT245BNSR
SO
NS
20
2000
330.0
24.4
8.2
13.0
2.5
12.0
24.0
Q1
SN74ABT245BPWR
TSSOP
PW
20
2000
330.0
16.4
6.95
7.1
1.6
8.0
16.0
Q1
SN74ABT245BRGYR
VQFN
RGY
20
3000
330.0
12.4
3.8
4.8
1.6
8.0
12.0
Q1
Pack Materials-Page 1
8.2
B0
(mm)
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
SN74ABT245BDBR
SSOP
DB
20
2000
367.0
367.0
38.0
SN74ABT245BDGVR
TVSOP
DGV
20
2000
367.0
367.0
35.0
SN74ABT245BDWR
SOIC
DW
20
2000
367.0
367.0
45.0
SN74ABT245BNSR
SO
NS
20
2000
367.0
367.0
45.0
SN74ABT245BPWR
TSSOP
PW
20
2000
367.0
367.0
38.0
SN74ABT245BRGYR
VQFN
RGY
20
3000
367.0
367.0
35.0
Pack Materials-Page 2
MECHANICAL DATA
MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000
DGV (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
24 PINS SHOWN
0,40
0,23
0,13
24
13
0,07 M
0,16 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
0°–8°
1
0,75
0,50
12
A
Seating Plane
0,15
0,05
1,20 MAX
PINS **
0,08
14
16
20
24
38
48
56
A MAX
3,70
3,70
5,10
5,10
7,90
9,80
11,40
A MIN
3,50
3,50
4,90
4,90
7,70
9,60
11,20
DIM
4073251/E 08/00
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side.
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
0,15 M
15
0,25
0,09
8,20
7,40
5,60
5,00
Gage Plane
1
14
0,25
A
0°–ā8°
0,95
0,55
Seating Plane
2,00 MAX
0,10
0,05 MIN
PINS **
14
16
20
24
28
30
38
A MAX
6,50
6,50
7,50
8,50
10,50
10,50
12,90
A MIN
5,90
5,90
6,90
7,90
9,90
9,90
12,30
DIM
4040065 /E 12/01
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion not to exceed 0,15.
Falls within JEDEC MO-150
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
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