Renesas HD74ALVC165245A 16-bit dual-supply bus transceiver with 3-state output Datasheet

HD74ALVC165245A
16–Bit Dual–supply Bus Transceiver with 3–state Outputs
REJ03D0157–0200Z
Rev.2.00
Jan.07.2004
Description
The HD74ALVC165245A has 16 bus transceivers with three state outputs in a 48-pin package. When
(DIR) is high, data flows from the A inputs to the B outputs, and when (DIR) is low, data flows from the B
inputs to the A outputs. A and B bus are separated by making enable input (OE) high level. This 16-bit
non-inverting bus transceiver uses two separate power-supply rails.
And this product has two terminals (VCCA, VCCB), VCCA is connected with A bus side, VCCB is connected
with control input and B bus. VCCA and VCCB are isolated.
The A port is designed to track VCCA, which accepts voltages from 1.4 V to 3.6 V, and the B port is
designed to track VCCB, which operates at 1.2 V to 2.7 V. Therefore, Bidirectional broad voltage
conversion is possible.
Low voltage and high-speed operation is suitable at the battery drive product (note type personal computer)
and low power consumption extends the life of a battery for long time operation.
Rev.2.00, Jan.07.2004, page 1 of 17
HD74ALVC165245A
Features
• This product function as level shift transceiver that change VCCA input level to VCCB output level, VCCB
input level to VCCA output level by providing different supply voltage to VCCA and VCCB.
• VCCA = 1.4 V to 3.6 V, VCCB = 1.2 V to 2.7 V (VCCA > VCCB)
• All control input VI (max) = 3.6 V (@VCCB = 0 V to 3.6 V)
• All A bus side input outputs VI/O (max) = 3.6 V
(@VCCA = 0 V or output off state)
• All B bus side input outputs VI/O (max) = 3.6 V
(@VCCB = 0 V or output off state)
• High output current
A bus side: ±4 mA (@VCCA = 1.5±0.1 V)
B bus side: ±2 mA (@VCCB = 1.2 V)
±6 mA (@VCCA = 1.8±0.15 V)
±4 mA (@VCCB = 1.5±0.1 V)
±18 mA (@VCCA = 2.5±0.2 V)
±6 mA (@VCCB = 1.8±0.15 V)
±24mA (@VCCA = 3.3±0.3 V)
±18 mA (@VCCB = 2.5±0.2 V)
• Ordering Information
Package
Taping
Part Name
Package Type
Package Code
Abbreviation
Abbreviation (Quantity)
HD74ALVC165245ATEL
TSSOP–48Pin
TTP–48DBV
T
EL (1,000pcs / Reel)
Function Table
Inputs
1OE
1DIR
Operation
L
L
1B1–1B8 data to 1A1–1A8 bus
L
H
1A1–1A8 data to 1B1–1B8 bus
H
X
Z
2OE
2DIR
Operation
L
L
2B1–2B8 data to 2A1–2A8 bus
L
H
2A1–2A8 data to 2B1–2B8 bus
H
X
Z
Inputs
H:
L:
X:
Z:
High level
Low level
Immaterial
High impedance
Rev.2.00, Jan.07.2004, page 2 of 17
HD74ALVC165245A
Pin Arrangement
1DIR 1
48 1OE
1B1 2
47 1A1
1B2 3
46 1A2
GND 4
45 GND
1B3 5
44 1A3
1B4 6
43 1A4
VCCB 7
42 VCCA
1B5 8
41 1A5
1B6 9
40 1A6
GND 10
39 GND
1B7 11
38 1A7
1B8 12
37 1A8
2B1 13
36 2A1
2B2 14
35 2A2
GND 15
34 GND
2B3 16
33 2A3
2B4 17
32 2A4
31 VCCA
VCCB 18
2B5 19
30 2A5
2B6 20
29 2A6
GND 21
28 GND
2B7 22
27 2A7
2B8 23
26 2A8
2DIR 24
25 2OE
(Top view)
Rev.2.00, Jan.07.2004, page 3 of 17
HD74ALVC165245A
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage
VCCA, VCCB
–0.5 to 4.6
V
Input voltage*1
VI
–0.5 to 4.6
V
DIR, OE
Input / output voltage
VI/O
–0.5 to VCCA+0.5
V
A port output “H” or “L”
–0.5 to 4.6
A port output “Z” or VCCA : OFF
–0.5 to VCCB+0.5
B port output “H” or “L”
–0.5 to 4.6
B port output “Z” or VCCB : OFF
Input diode current
IIK
–50
mA
VI < 0
Output diode current
IOK
–50
mA
VO < 0
Output current
IO
±50
mA
VCCA, VCCB, GND current
ICCA, ICCB,
IGND
100
mA
Maximum power
PT
dissipation
at Ta = 55°C (in still air)*2
850
mW
Storage temperature
–65 to 150
°C
50
Notes:
Tstg
VO > VCC+0.5
TSSOP
The absolute maximum ratings are values which must not individually be exceeded, and
furthermore, no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded even if the input and output clamp-current
ratings are observed.
2. The maximum package power dissipation was calculated using a junction temperature of 150°C.
Rev.2.00, Jan.07.2004, page 4 of 17
HD74ALVC165245A
Recommended Operating Conditions
Item
Symbol
Ratings
Unit
Supply voltage
VCCB
1.2 to 2.7
V
VCCA
1.4 to 3.6
VI
0 to 3.6
VI/O
0 to VCCA
A port output “H” or “L”
0 to 3.6
A port output “Z” or VCCA : OFF
0 to VCCB
B port output “H” or “L”
0 to 3.6
B port output “Z” or VCCB : OFF
Input / output voltage
Output current
IOHB
IOHA
IOLB
IOLA
–2
V
mA
DIR, OE
VCCB = 1.2 V
–4
VCCB = 1.5±0.1 V
–6
VCCB = 1.8±0.15 V
–18
VCCB = 2.5±0.2 V
–4
VCCA = 1.5±0.1 V
–6
VCCA = 1.8±0.15 V
–18
VCCA = 2.5±0.2 V
–24
VCCA = 3.3±0.3 V
2
VCCB = 1.2 V
4
VCCB = 1.5±0.1 V
6
VCCB = 1.8±0.15 V
18
VCCB = 2.5±0.2 V
4
VCCA = 1.5±0.1 V
6
VCCA = 1.8±0.15 V
18
VCCA = 2.5±0.2 V
24
VCCA = 3.3±0.3 V
Input transition rise or
fall time
∆t / ∆v
10
ns / V
Operating temperature
Ta
–40 to 85
°C
Note: Unused or floating inputs must be held high or low.
Rev.2.00, Jan.07.2004, page 5 of 17
Conditions
HD74ALVC165245A
Block Diagram
1DIR
1
48
1B1
1OE
2
47
1A1
To seven other channels
2DIR
24
25
2B1
2OE
13
36
To seven other channels
Rev.2.00, Jan.07.2004, page 6 of 17
2A1
HD74ALVC165245A
Electrical Characteristics
(Ta = –40 to 85°C)
Item
Symbol
VCCB (V)
VCCA (V)
Min
Input voltage
VIHB
1.2
1.4 to 3.6
VCCB×0.75 
1.5±0.1
1.65 to 3.6 VCCB×0.70 
1.8±0.15
2.3 to 3.6
VCCB×0.65 
2.5±0.2
3.0 to 3.6
1.6
1.2
1.5±0.1
VCCA×0.70 
1.2 to 1.6
1.8±0.15
VCCA×0.65 
VIHA
VILB
VILA
Output voltage
VOHB
Unit Test Conditions
V
B port
Control input

A port
1.2 to 1.95 2.5±0.2
1.6

1.2 to 2.7
3.3±0.3
2.0

1.2
1.4 to 3.6

VCCB×0.25
B port
1.5±0.1
1.65 to 3.6 
VCCB×0.30
Control input
1.8±0.15
2.3 to 3.6

VCCB×0.35
2.5±0.2
3.0 to 3.6

0.7
1.2
1.5±0.1

VCCA×0.30
1.2 to 1.6
1.8±0.15

VCCA×0.35
1.2 to 1.95 2.5±0.2

0.7
1.2 to 2.7
3.3±0.3

0.8
1.2
1.4 to 3.6
VCCB–0.2

0.9

IOH = –2 mA
1.5±0.1
1.65 to 3.6 VCCB–0.2

IOH = –100 µA
1.1

IOH = –4 mA
VCCB–0.2

IOH = –100 µA
1.25

IOH = –6 mA
VCCB–0.2

IOH = –100 µA
1.7

IOH = –18 mA
VCCA–0.2

IOH = –100 µA
1.1

IOH = –4 mA
VCCA–0.2

IOH = –100 µA
1.25

IOH = –6 mA
VCCA–0.2

IOH = –100 µA
1.7

IOH = –18 mA
VCCA–0.2

IOH = –100 µA
2.2

IOH = –24 mA
1.8±0.15
2.5±0.2
VOHA
Max
2.3 to 3.6
3.0 to 3.6
1.2
1.5±0.1
1.2 to 1.6
1.8±0.15
1.2 to 1.95 2.5±0.2
1.2 to 2.7
Rev.2.00, Jan.07.2004, page 7 of 17
3.3±0.3
A port
V
IOH = –100 µA
HD74ALVC165245A
Electrical Characteristics (Cont)
(Ta = –40 to 85°C)
Item
Symbol
VCCB (V)
VCCA (V)
Min
Max
Unit Test Conditions
Output voltage
VOLB
1.2
1.4 to 3.6

0.2
V

0.3
IOL = 2 mA
1.65 to 3.6 
0.2
IOL = 100 µA

0.3
IOL = 4 mA

0.2
IOL = 100 µA

0.3
IOL = 6 mA
1.5±0.1
1.8±0.15
2.5±0.2
VOLA
1.2
1.2 to 1.6
2.3 to 3.6
3.0 to 3.6
1.5±0.1
1.8±0.15
1.2 to 1.95 2.5±0.2
1.2 to 2.7
3.3±0.3
IOL = 100 µA

0.2
IOL = 100 µA

0.6
IOL = 18 mA

0.2
IOL = 100 µA

0.3
IOL = 4 mA

0.2
IOL = 100 µA

0.3
IOL = 6 mA

0.2
IOL = 100 µA

0.6
IOL = 18 mA

0.2
IOL = 100 µA

0.55
IOL = 24 mA
Input current
IIN
2.7
3.6

±5.0
µA
VI = GND or VCCB
Control input
Off state
output current
IOZ
2.7
3.6

±10
µA
VIN = VIH or VIL
Output leak
current
IOFF
0
0

10
µA
VIN, VOUT = 0 to 3.6 V
Quiescent
supply current
ICCB
2.7
3.6

20
µA
IO (B port) = 0,
AIN = VCCA or GND
ICCA
2.7
3.6

20
IO (A port) = 0,
BIN = VCCB or GND
ICCB
2.7
3.6

±20
VCCB ≤ (VIN, VOUT) ≤ 3.6 V
ICCA
2.7
3.6

±20
VCCA ≤ (VIN, VOUT) ≤ 3.6 V
∆ICCB
2.7
3.6

750
µA
B port or control input
One input at VCCB–0.6 V
Other input at VCCB or GND
∆ICCA
2.7
3.6

750
µA
A port
One input at VCCA–0.6 V
Other input at VCCA or GND
Increase in ICC
per Input*1
Notes: For condition shown as Min or Max use the appropriate values under recommended operating
conditions.
1. This is the increase in supply current for each input that is at the specified TTL voltage level
rather than VCC or GND.
Rev.2.00, Jan.07.2004, page 8 of 17
HD74ALVC165245A
Capacitance
(Ta = 25°C)
Item
Symbol VCCA (V)
VCCB (V)
Min
Typ
Max
Unit Test Conditions
Control Input
capacitance
CIN
3.3
2.5

4

pF
VI = VCCB or GND
Input / output
capacitance
CI/O
3.3
2.5

9

pF
A port, VI = VCCA or GND,
B port, VI = VCCB or GND
Switching Characteristics
(Ta = –40 to 85°C)
• VCCB = 2.5±0.2 V, VCCA = 3.3±0.3 V
Item
Symbol Min
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
Propagation delay
time
tPLH
0.6

4.0
ns
CL = 30 pF
B
A
tPHL
0.6

4.0
tPLH
0.8

4.4
A
B
tPHL
0.8

4.4
tZH
0.6

4.0
OE
A
OE
B
OE
A
OE
B
Output enable time
tZL
0.6

4.0
tZH
0.8

4.6
tZL
0.8

4.6
Output disable time tHZ
0.6

4.8
tLZ
0.6

4.8
tHZ
0.8

4.4
tLZ
0.8

4.4
Rev.2.00, Jan.07.2004, page 9 of 17
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
HD74ALVC165245A
Switching Characteristics (cont)
(Ta = –40 to 85°C)
• VCCB = 1.8±0.15 V, VCCA = 3.3±0.3 V
Item
Symbol Min
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
Propagation delay
time
tPLH
0.6

5.1
ns
CL = 30 pF
B
A
tPHL
0.6

5.1
tPLH
1.5

6.2
A
B
tPHL
1.5

6.2
tZH
0.6

5.1
OE
A
tZL
0.6

5.1
tZH
1.5

8.2
OE
B
tZL
1.5

8.2
Output disable time tHZ
0.6

5.6
OE
A
tLZ
0.6

5.6
tHZ
0.8

4.5
OE
B
tLZ
0.8

4.5
Output enable time
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
• VCCB = 1.5±0.1 V, VCCA = 3.3±0.3 V
Item
Symbol Min
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
Propagation delay
time
tPLH

5.5
ns
CL = 30 pF
B
A
A
B
OE
A
OE
B
OE
A
OE
B
0.6
tPHL
0.6

5.5
tPLH
1.5

5.5
tPHL
1.5

5.5
tZH
0.6

6.0
tZL
0.6

6.0
tZH
1.5

10.0
tZL
1.5

10.0
Output disable time tHZ
0.6

6.0
Output enable time
tLZ
0.6

6.0
tHZ
1.5

6.0
tLZ
1.5

6.0
Rev.2.00, Jan.07.2004, page 10 of 17
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
HD74ALVC165245A
Switching Characteristics (cont)
(Ta = –40 to 85°C)
• VCCB = 1.2 V, VCCA = 3.3±0.3 V
Item
Symbol Min
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
Propagation delay
time
tPLH

3.5

ns
CL = 30 pF
B
A
tPHL

3.5

tPLH

4.5

A
B
tPHL

4.5

tZH

5.5

OE
A
tZL

5.5

tZH

9.0

OE
B
tZL

9.0

Output disable time tHZ

4.5

OE
A
tLZ

4.5

tHZ

5.5

OE
B
tLZ

5.5

Output enable time
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
• VCCB = 1.8±0.15 V, VCCA = 2.5±0.2 V
Item
Symbol Min
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
Propagation delay
time
tPLH

5.5
ns
CL = 30 pF
B
A
A
B
OE
A
OE
B
OE
A
OE
B
0.8
tPHL
0.8

5.5
tPLH
1.5

5.8
tPHL
1.5

5.8
tZH
0.8

5.3
tZL
0.8

5.3
tZH
1.5

8.3
tZL
1.5

8.3
Output disable time tHZ
0.8

5.2
Output enable time
tLZ
0.8

5.2
tHZ
0.8

4.6
tLZ
0.8

4.6
Rev.2.00, Jan.07.2004, page 11 of 17
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
HD74ALVC165245A
Switching Characteristics (cont)
(Ta = –40 to 85°C)
• VCCB = 1.5±0.1 V, VCCA = 2.5±0.2 V
Item
Symbol Min
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
Propagation delay
time
tPLH
1.5

6.0
ns
CL = 30 pF
B
A
tPHL
1.5

6.0
tPLH
1.5

6.0
A
B
tPHL
1.5

6.0
tZH
0.8

7.0
OE
A
tZL
0.8

7.0
tZH
1.5

10.0
OE
B
tZL
1.5

10.0
Output disable time tHZ
1.5

6.0
OE
A
tLZ
1.5

6.0
tHZ
1.5

6.0
OE
B
tLZ
1.5

6.0
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
3.5

ns
CL = 30 pF
B
A
A
B
OE
A
OE
B
OE
A
OE
B
Output enable time
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
• VCCB = 1.2 V, VCCA = 2.5±0.2 V
Item
Symbol Min
Propagation delay
time
tPLH

tPHL

3.5

tPLH

4.5

tPHL

4.5

tZH

6.0

tZL

6.0

tZH

9.0

tZL

9.0

Output disable time tHZ

5.0

Output enable time
tLZ

5.0

tHZ

5.5

tLZ

5.5

Rev.2.00, Jan.07.2004, page 12 of 17
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
HD74ALVC165245A
Switching Characteristics (cont)
(Ta = –40 to 85°C)
• VCCB = 1.5±0.1 V, VCCA = 1.8±0.15 V
Item
Symbol Min
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
ns
CL = 30 pF
B
A
A
B
OE
A
OE
B
OE
A
OE
B
tPLH
1.5

7.0
tPHL
1.5

7.0
tPLH
1.5

7.0
tPHL
1.5

7.0
tZH
1.5

8.0
tZL
1.5

8.0
tZH
1.5

10.0
tZL
1.5

10.0
Output disable time tHZ
1.5

7.0
tLZ
1.5

7.0
tHZ
1.5

6.0
tLZ
1.5

6.0
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
ns
CL = 30 pF
B
A
A
B
OE
A
OE
B
OE
A
OE
B
Propagation delay
time
Output enable time
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
• VCCB = 1.2 V, VCCA = 1.8±0.15 V
Item
Symbol Min
Propagation delay
time
tPLH

4.5

tPHL

4.5

tPLH

5.0

tPHL

5.0

tZH

6.5

Output enable time
tZL

6.5

tZH

9.0

tZL

9.0

Output disable time tHZ

5.5

tLZ

5.5

tHZ

5.5

tLZ

5.5

Rev.2.00, Jan.07.2004, page 13 of 17
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
HD74ALVC165245A
Switching Characteristics (cont)
(Ta = –40 to 85°C)
• VCCB = 1.2 V, VCCA = 1.5±0.1 V
Item
Symbol Min
Typ
Max
Unit
Test conditions
From(Input)
To(Output)
Propagation delay
time
tPLH

5.5

ns
CL = 30 pF
B
A
tPHL

5.5

tPLH

5.5

A
B
tPHL

5.5

tZH

7.5

OE
A
tZL

7.5

tZH

9.0

OE
B
tZL

9.0

Output disable time tHZ

6.5

OE
A
tLZ

6.5

tHZ

5.5

OE
B
tLZ

5.5

Output enable time
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
ns
CL = 30 pF
RL = 500 Ω
Operating Characteristics
Item
Symbol VCCA (V)
VCCB (V)
Min
Typ
Max
Unit Test Conditions
Power dissipation
capacitance
CPD
2.5

40

pF
3.3
f = 10 MHz
CL = 0
Power-up considerations
Level-translation devices offer an opportunity for successful mixed-voltage signal design.
A proper power-up sequence always should be followed to avoid excessive supply current, bus contention,
oscillations, or other anomalies caused by improperly biased device pins.
Take these precautions to guard against such power-up problems.
1. Connect ground before any supply voltage is applied.
2. Next, power up the control side of the device.
(Power up of VCCB is first. Next power up is VCCA.)
3. Tie OE to VCCB with a pullup resistor so that it ramps with VCCB.
4. Depending on the direction of the data path, DIR can be high or low.
If DIR high is needed (A data to B bus), ramp it with VCCB. Otherwise, DIR low is needed (B data to A
bus), ramp it with GND.
Rev.2.00, Jan.07.2004, page 14 of 17
HD74ALVC165245A
Test Circuit
See under table
S1
500 Ω
OPEN
GND
*1
500 Ω
CL = 30 pF
Load circuit for outputs
Symbol
VCCB = 2.5±0.2 V
= 1.8±0.15 V
= 1.5±0.1 V
= 1.2 V
VCCB = 1.8±0.15 V
= 1.5±0.1 V
= 1.2 V
VCCA = 2.5±0.2 V
VCCA = 3.3±0.3 V
B/OE to A
A/OE to B B/OE to A
VCCB = 1.5±0.1 V
= 1.2 V
VCCA = 1.8±0.15 V
A/OE to B B/OE to A
VCCB = 1.2 V
VCCA = 1.5±0.1 V
A/OE to B B/OE to A
A/OE to B
t PLH / tPHL
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
t ZH / t HZ
GND
GND
GND
GND
GND
GND
GND
GND
t ZL / t LZ
6V
2 × VCCB
2 × VCCA
2 × VCCB
2 × VCCA
2 × VCCB
2 × VCCA
2 × VCCB
Note: 1. CL includes probe and jig capacitance.
Waveforms – 1
tf
tr
90 %
VM
Input
VIH
90 %
VM
10 %
10 %
t PLH
GND
t PHL
V OH
Output
VM
VM
V OL
Rev.2.00, Jan.07.2004, page 15 of 17
HD74ALVC165245A
Waveforms – 2
tr
tf
90 %
VM
Output
Control
VIH
90 %
VM
10 %
10 %
t ZL
GND
t LZ
VOH
VM
Waveform – A
VX
t ZH
V OL
t HZ
V OH
VY
Waveform – B
VM
GND
Symbol
VCC
3.3±0.3 V
2.5±0.2 V
1.8±0.15 V
1.5±0.1 V
1.2 V
VIH
2.7 V
VCC
VCC
VCC
VCC
VM
1.5 V
1/2 VCC
1/2 VCC
1/2 VCC
1/2 VCC
VX
VOL+0.3 V
VOL+0.15 V VOL+0.15 V
VOL+0.1 V
VOL+0.1 V
VY
VOH−0.3 V
VOH−0.15 V VOH−0.15 V
VOH−0.1 V
VOH−0.1 V
Notes: 1. All input pulses are supplied by generators having the following characteristics:
PRR ≤ 10MHz, Zo = 50 Ω, tr ≤ 2.0 ns, tf ≤ 2.0 ns.
2. Waveform–A is for an output with internal conditions such that the output is low except
when disabled by the output control.
3. Waveform–B is for an output with internal conditions such that the output is high except
when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
Rev.2.00, Jan.07.2004, page 16 of 17
HD74ALVC165245A
Package Dimensions
As of January, 2002
12.5
12.7 Max
Unit: mm
25
6.10
48
1
*0.19 ± 0.05
0.50
24
0.08 M
1.0
8.10 ± 0.20
0.65 Max
*Pd plating
Rev.2.00, Jan.07.2004, page 17 of 17
0.10 ± 0.05
0.10
*0.15 ± 0.05
1.20 Max
0˚ – 8˚
0.50 ± 0.1
Package Code
JEDEC
JEITA
Mass (reference value)
TTP–48DBV
—
—
0.20 g
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