|
|
Interface - I/O Plėtikliai Column Keypad Scanner & GPIO Port Expand
Analog Devices ADP5587ACBZ-R7
- ADP5587ACBZ-R7
- Analog Devices
-
1:
3,17 €
-
1 270Prieinamumas
|
„Mouser“ Dalies Nr.
584-ADP5587ACBZ-R7
|
Analog Devices
|
Interface - I/O Plėtikliai Column Keypad Scanner & GPIO Port Expand
|
|
1 270Prieinamumas
|
|
|
3,17 €
|
|
|
2,40 €
|
|
|
2,20 €
|
|
|
1,99 €
|
|
|
1,71 €
|
|
|
Peržiūrėti
|
|
|
1,93 €
|
|
|
1,73 €
|
|
|
1,70 €
|
|
Min.: 1
Daugkart.: 1
:
1 500
|
|
|
ADP5587
|
SMD/SMT
|
WLCSP-25
|
I2C, Serial
|
18 I/O
|
With Interrupt
|
1.65 V
|
3.6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
Interface - I/O Plėtikliai Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
- PCF8574ANE4
- Texas Instruments
-
1:
5,07 €
-
205Prieinamumas
|
„Mouser“ Dalies Nr.
595-PCF8574ANE4
|
Texas Instruments
|
Interface - I/O Plėtikliai Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
|
|
205Prieinamumas
|
|
|
5,07 €
|
|
|
3,62 €
|
|
|
3,07 €
|
|
|
2,85 €
|
|
|
Peržiūrėti
|
|
|
2,70 €
|
|
|
2,42 €
|
|
|
2,04 €
|
|
|
1,97 €
|
|
Min.: 1
Daugkart.: 1
|
|
|
PCF8574A
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
|
Tube
|
1 kV
|
|
|
|
Interface - I/O Plėtikliai Mixed signal Expandr
- MCP25050-E/SL
- Microchip Technology
-
1:
4,99 €
-
130Prieinamumas
|
„Mouser“ Dalies Nr.
579-MCP25050-E/SL
|
Microchip Technology
|
Interface - I/O Plėtikliai Mixed signal Expandr
|
|
130Prieinamumas
|
|
Min.: 1
Daugkart.: 1
|
|
|
|
SMD/SMT
|
SOIC-14
|
CAN
|
8 I/O
|
Without Interrupt
|
5.5 V
|
5.5 V
|
25 MHz
|
- 65 C
|
+ 150 C
|
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Plėtikliai Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW
- PCF8575CDWE4
- Texas Instruments
-
1:
7,98 €
-
170Prieinamumas
|
„Mouser“ Dalies Nr.
595-PCF8575CDWE4
|
Texas Instruments
|
Interface - I/O Plėtikliai Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW
|
|
170Prieinamumas
|
|
|
7,98 €
|
|
|
6,30 €
|
|
|
5,34 €
|
|
|
4,95 €
|
|
|
Peržiūrėti
|
|
|
4,73 €
|
|
|
4,31 €
|
|
|
3,80 €
|
|
|
3,71 €
|
|
Min.: 1
Daugkart.: 1
|
|
|
PCF8575C
|
SMD/SMT
|
SOIC-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
4.5 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Plėtikliai SERIAL REGISTER CHIP EXTENSION INTERBUS
- 2746595
- Phoenix Contact
-
1:
33,42 €
-
66Prieinamumas
|
„Mouser“ Dalies Nr.
651-2746595
|
Phoenix Contact
|
Interface - I/O Plėtikliai SERIAL REGISTER CHIP EXTENSION INTERBUS
|
|
66Prieinamumas
|
|
Min.: 1
Daugkart.: 1
|
|
|
|
SMD/SMT
|
QFP-44
|
|
|
|
|
|
|
- 40 C
|
+ 85 C
|
|
|
|
|
|
|
Interface - I/O Plėtikliai I C Port Expander with 4 Push-Pull Outpu
- MAX7322ATE+
- Analog Devices / Maxim Integrated
-
1:
5,03 €
-
236Prieinamumas
|
„Mouser“ Dalies Nr.
700-MAX7322ATE
|
Analog Devices / Maxim Integrated
|
Interface - I/O Plėtikliai I C Port Expander with 4 Push-Pull Outpu
|
|
236Prieinamumas
|
|
|
5,03 €
|
|
|
3,85 €
|
|
|
3,51 €
|
|
|
3,04 €
|
|
|
Peržiūrėti
|
|
|
3,03 €
|
|
|
2,98 €
|
|
|
2,93 €
|
|
Min.: 1
Daugkart.: 1
|
|
|
MAX7322
|
SMD/SMT
|
TQFN-EP-16
|
I2C, Serial
|
4 I/O
|
With Interrupt
|
1.71 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 125 C
|
|
Tube
|
Without ESD Protection
|
|
|
|
Interface - I/O Plėtikliai 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DWR
- PCA9539DW
- Texas Instruments
-
1:
5,54 €
-
293Prieinamumas
|
„Mouser“ Dalies Nr.
595-PCA9539DW
|
Texas Instruments
|
Interface - I/O Plėtikliai 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DWR
|
|
293Prieinamumas
|
|
|
5,54 €
|
|
|
3,96 €
|
|
|
3,36 €
|
|
|
3,11 €
|
|
|
Peržiūrėti
|
|
|
2,95 €
|
|
|
2,06 €
|
|
Min.: 1
Daugkart.: 1
|
|
|
PCA9539
|
SMD/SMT
|
SOIC-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
2.3 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Plėtikliai Lo Vltg 24B I2C & SM Bus I/O Expander
- TCA6424RGJR
- Texas Instruments
-
1:
5,38 €
-
2 288Prieinamumas
|
„Mouser“ Dalies Nr.
595-TCA6424RGJR
|
Texas Instruments
|
Interface - I/O Plėtikliai Lo Vltg 24B I2C & SM Bus I/O Expander
|
|
2 288Prieinamumas
|
|
|
5,38 €
|
|
|
4,14 €
|
|
|
3,82 €
|
|
|
3,47 €
|
|
|
Peržiūrėti
|
|
|
3,03 €
|
|
|
3,31 €
|
|
|
3,22 €
|
|
|
3,14 €
|
|
|
3,03 €
|
|
Min.: 1
Daugkart.: 1
:
3 000
|
|
|
TCA6424
|
SMD/SMT
|
UQFN-32
|
I2C, Serial, SMBus
|
24 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Plėtikliai 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
- MAX7300AAI+T
- Analog Devices / Maxim Integrated
-
1:
12,29 €
-
242Prieinamumas
|
„Mouser“ Dalies Nr.
700-MAX7300AAIT
|
Analog Devices / Maxim Integrated
|
Interface - I/O Plėtikliai 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
|
|
242Prieinamumas
|
|
|
12,29 €
|
|
|
9,34 €
|
|
|
8,95 €
|
|
|
7,89 €
|
|
|
Peržiūrėti
|
|
|
6,30 €
|
|
|
7,50 €
|
|
|
7,02 €
|
|
|
6,54 €
|
|
|
6,30 €
|
|
Min.: 1
Daugkart.: 1
:
2 000
|
|
|
MAX7300
|
SMD/SMT
|
SSOP-28
|
I2C, Serial
|
28 I/O
|
With Interrupt
|
2.5 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
Interface - I/O Plėtikliai 8-Port I/O Expander with LED Intensity C
- MAX7315AEE+T
- Analog Devices / Maxim Integrated
-
1:
7,01 €
-
2 096Prieinamumas
|
„Mouser“ Dalies Nr.
700-MAX7315AEET
|
Analog Devices / Maxim Integrated
|
Interface - I/O Plėtikliai 8-Port I/O Expander with LED Intensity C
|
|
2 096Prieinamumas
|
|
|
7,01 €
|
|
|
5,15 €
|
|
|
4,80 €
|
|
|
4,22 €
|
|
|
Peržiūrėti
|
|
|
2,79 €
|
|
|
4,01 €
|
|
|
3,59 €
|
|
|
3,03 €
|
|
|
2,79 €
|
|
|
Pasiūlymas
|
|
Min.: 1
Daugkart.: 1
:
2 500
|
|
|
MAX7315
|
SMD/SMT
|
QSOP-16
|
I2C, Serial, SMBus
|
8 I/O
|
With Interrupt
|
2 V
|
3.6 V
|
400 kHz
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
Without ESD Protection
|
|
|
|
Interface - I/O Plėtikliai 16B I2C & SMBus Lo-P wr I/O Expander
- TCA1116RTWR
- Texas Instruments
-
1:
1,90 €
-
3 173Prieinamumas
|
„Mouser“ Dalies Nr.
595-TCA1116RTWR
|
Texas Instruments
|
Interface - I/O Plėtikliai 16B I2C & SMBus Lo-P wr I/O Expander
|
|
3 173Prieinamumas
|
|
|
1,90 €
|
|
|
1,86 €
|
|
|
1,85 €
|
|
|
1,82 €
|
|
|
1,75 €
|
|
|
Peržiūrėti
|
|
|
1,78 €
|
|
|
1,74 €
|
|
Min.: 1
Daugkart.: 1
:
3 000
|
|
|
TCA1116
|
SMD/SMT
|
WQFN-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Plėtikliai 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT
- TCA9554ADWR
- Texas Instruments
-
1:
1,30 €
-
1 691Prieinamumas
|
„Mouser“ Dalies Nr.
595-TCA9554ADWR
|
Texas Instruments
|
Interface - I/O Plėtikliai 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT
|
|
1 691Prieinamumas
|
|
|
1,30 €
|
|
|
0,946 €
|
|
|
0,857 €
|
|
|
0,76 €
|
|
|
0,621 €
|
|
|
Peržiūrėti
|
|
|
0,715 €
|
|
|
0,684 €
|
|
|
0,606 €
|
|
Min.: 1
Daugkart.: 1
:
2 000
|
|
|
TCA9554A
|
SMD/SMT
|
SOIC-16
|
I2C, Serial, SMBus
|
8 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Plėtikliai I C Port Expander with Eight Push-Pull O
- MAX7324ATG+
- Analog Devices / Maxim Integrated
-
1:
5,55 €
-
212Prieinamumas
|
„Mouser“ Dalies Nr.
700-MAX7324ATG
|
Analog Devices / Maxim Integrated
|
Interface - I/O Plėtikliai I C Port Expander with Eight Push-Pull O
|
|
212Prieinamumas
|
|
|
5,55 €
|
|
|
4,27 €
|
|
|
3,66 €
|
|
|
3,50 €
|
|
|
Peržiūrėti
|
|
|
3,38 €
|
|
|
3,30 €
|
|
|
3,20 €
|
|
|
3,11 €
|
|
Min.: 1
Daugkart.: 1
|
|
|
MAX7324
|
SMD/SMT
|
TQFN-EP-24
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
1.71 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 125 C
|
|
Tube
|
Without ESD Protection
|
|
|
|
Interface - I/O Plėtikliai Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB
- PCF8575CDBE4
- Texas Instruments
-
1:
7,98 €
-
230Prieinamumas
|
„Mouser“ Dalies Nr.
595-PCF8575CDBE4
|
Texas Instruments
|
Interface - I/O Plėtikliai Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB
|
|
230Prieinamumas
|
|
|
7,98 €
|
|
|
5,99 €
|
|
|
5,71 €
|
|
|
4,95 €
|
|
|
Peržiūrėti
|
|
|
4,38 €
|
|
|
4,14 €
|
|
|
3,82 €
|
|
|
3,73 €
|
|
|
Pasiūlymas
|
|
Min.: 1
Daugkart.: 1
|
|
|
PCF8575C
|
SMD/SMT
|
SSOP-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
4.5 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Plėtikliai Column Keypad Scanner & GPIO Port Expand
- ADP5588ACPZ-R7
- Analog Devices
-
1:
3,67 €
-
310Prieinamumas
|
„Mouser“ Dalies Nr.
584-ADP5588ACPZ-R7
|
Analog Devices
|
Interface - I/O Plėtikliai Column Keypad Scanner & GPIO Port Expand
|
|
310Prieinamumas
|
|
|
3,67 €
|
|
|
2,78 €
|
|
|
2,52 €
|
|
|
2,31 €
|
|
|
Peržiūrėti
|
|
|
1,99 €
|
|
|
2,19 €
|
|
|
2,18 €
|
|
|
2,04 €
|
|
|
1,99 €
|
|
Min.: 1
Daugkart.: 1
:
1 500
|
|
|
ADP5588
|
SMD/SMT
|
LFCSP-24
|
I2C, Serial
|
18 I/O
|
With Interrupt
|
1.7 V
|
3 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
Without ESD Protection
|
|
|
|
Interface - I/O Plėtikliai Remote 16-Bit I2C & SMBus I/O Expander
- PCF8575CDBQR
- Texas Instruments
-
1:
6,96 €
-
2 090Prieinamumas
|
„Mouser“ Dalies Nr.
595-PCF8575CDBQR
|
Texas Instruments
|
Interface - I/O Plėtikliai Remote 16-Bit I2C & SMBus I/O Expander
|
|
2 090Prieinamumas
|
|
|
6,96 €
|
|
|
4,86 €
|
|
|
4,64 €
|
|
|
4,02 €
|
|
|
Peržiūrėti
|
|
|
3,02 €
|
|
|
3,84 €
|
|
|
3,51 €
|
|
|
3,11 €
|
|
|
3,02 €
|
|
|
Pasiūlymas
|
|
Min.: 1
Daugkart.: 1
:
2 500
|
|
|
PCF8575C
|
SMD/SMT
|
QSOP-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
4.5 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
2 kV
|
|
|
|
Interface - I/O Plėtikliai Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
- PCA9557DB
- Texas Instruments
-
1:
4,06 €
-
420Prieinamumas
|
„Mouser“ Dalies Nr.
595-PCA9557DB
|
Texas Instruments
|
Interface - I/O Plėtikliai Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
|
|
420Prieinamumas
|
|
|
4,06 €
|
|
|
2,68 €
|
|
|
2,45 €
|
|
|
2,07 €
|
|
|
Peržiūrėti
|
|
|
1,97 €
|
|
|
1,76 €
|
|
|
1,49 €
|
|
|
1,44 €
|
|
|
1,42 €
|
|
Min.: 1
Daugkart.: 1
|
|
|
PCA9557
|
SMD/SMT
|
SSOP-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Plėtikliai Digital 1 Wire capab
- MCP25025-I/SL
- Microchip Technology
-
1:
3,56 €
-
104Prieinamumas
|
„Mouser“ Dalies Nr.
579-MCP25025-I/SL
|
Microchip Technology
|
Interface - I/O Plėtikliai Digital 1 Wire capab
|
|
104Prieinamumas
|
|
Min.: 1
Daugkart.: 1
|
|
|
|
SMD/SMT
|
SOIC-14
|
CAN
|
8 I/O
|
Without Interrupt
|
2.7 V
|
5.5 V
|
4 MHz
|
- 65 C
|
+ 150 C
|
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Plėtikliai Mixed signal 1 Wire
- MCP25055-I/P
- Microchip Technology
-
1:
5,12 €
-
80Prieinamumas
|
„Mouser“ Dalies Nr.
579-MCP25055-I/P
|
Microchip Technology
|
Interface - I/O Plėtikliai Mixed signal 1 Wire
|
|
80Prieinamumas
|
|
Min.: 1
Daugkart.: 1
|
|
|
|
Through Hole
|
PDIP-14
|
CAN
|
8 I/O
|
Without Interrupt
|
2.7 V
|
5.5 V
|
25 MHz
|
- 40 C
|
+ 85 C
|
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Plėtikliai Mixed signal 1 Wire
- MCP25055-I/SL
- Microchip Technology
-
1:
4,88 €
-
100Prieinamumas
|
„Mouser“ Dalies Nr.
579-MCP25055-I/SL
|
Microchip Technology
|
Interface - I/O Plėtikliai Mixed signal 1 Wire
|
|
100Prieinamumas
|
|
Min.: 1
Daugkart.: 1
|
|
|
|
SMD/SMT
|
SOIC-14
|
CAN
|
8 I/O
|
Without Interrupt
|
2.7 V
|
5.5 V
|
25 MHz
|
- 40 C
|
+ 85 C
|
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Plėtikliai Mixed signal Expandr
- MCP25050-I/P
- Microchip Technology
-
1:
4,36 €
-
244Prieinamumas
|
„Mouser“ Dalies Nr.
579-MCP25050-I/P
|
Microchip Technology
|
Interface - I/O Plėtikliai Mixed signal Expandr
|
|
244Prieinamumas
|
|
Min.: 1
Daugkart.: 1
|
|
|
|
Through Hole
|
PDIP-14
|
CAN
|
8 I/O
|
Without Interrupt
|
5.5 V
|
5.5 V
|
25 MHz
|
- 65 C
|
+ 150 C
|
|
Tube
|
3.5 kV
|
|
|
|
Interface - I/O Plėtikliai PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND
- IS82C59AZ
- Renesas / Intersil
-
1:
32,84 €
-
228Prieinamumas
|
„Mouser“ Dalies Nr.
968-IS82C59AZ
|
Renesas / Intersil
|
Interface - I/O Plėtikliai PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND
|
|
228Prieinamumas
|
|
Min.: 1
Daugkart.: 1
|
|
|
82C59A
|
SMD/SMT
|
PLCC-28
|
Parallel
|
|
With Interrupt
|
4.5 V
|
5.5 V
|
8 MHz
|
- 40 C
|
+ 85 C
|
|
Tube
|
1 kV
|
|
|
|
Interface - I/O Plėtikliai 16bit IO Expander Low Voltage VFBGA
- PCA6416AEVJ
- NXP Semiconductors
-
1:
1,38 €
-
4 987Prieinamumas
|
„Mouser“ Dalies Nr.
771-PCA6416AEVJ
|
NXP Semiconductors
|
Interface - I/O Plėtikliai 16bit IO Expander Low Voltage VFBGA
|
|
4 987Prieinamumas
|
|
|
1,38 €
|
|
|
1,01 €
|
|
|
0,912 €
|
|
|
0,815 €
|
|
|
Peržiūrėti
|
|
|
0,67 €
|
|
|
0,766 €
|
|
|
0,737 €
|
|
|
0,73 €
|
|
|
0,685 €
|
|
|
0,67 €
|
|
Min.: 1
Daugkart.: 1
:
6 000
|
|
|
PCA6416
|
SMD/SMT
|
VFBGA-24
|
I2C, Serial, SMBus
|
16 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
Interface - I/O Plėtikliai Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
- TCA9539AQPWRQ1
- Texas Instruments
-
1:
2,03 €
-
5 835Prieinamumas
-
Naujas Produktas
|
„Mouser“ Dalies Nr.
595-TCA9539AQPWRQ1
Naujas Produktas
|
Texas Instruments
|
Interface - I/O Plėtikliai Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
|
|
5 835Prieinamumas
|
|
|
2,03 €
|
|
|
1,51 €
|
|
|
1,38 €
|
|
Min.: 1
Daugkart.: 1
Maks.: 200
|
|
|
|
SMD/SMT
|
TSSOP-24
|
I2C
|
17 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 125 C
|
|
|
|
|
|
|
Interface - I/O Plėtikliai Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
- TCA9539BQPWRQ1
- Texas Instruments
-
1:
2,03 €
-
2 459Prieinamumas
-
Naujas Produktas
|
„Mouser“ Dalies Nr.
595-TCA9539BQPWRQ1
Naujas Produktas
|
Texas Instruments
|
Interface - I/O Plėtikliai Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
|
|
2 459Prieinamumas
|
|
|
2,03 €
|
|
|
1,51 €
|
|
|
1,38 €
|
|
|
1,24 €
|
|
Min.: 1
Daugkart.: 1
Maks.: 150
|
|
|
|
SMD/SMT
|
TSSOP-24
|
I2C
|
17 I/O
|
With Interrupt
|
1.65 V
|
5.5 V
|
400 kHz
|
- 40 C
|
+ 125 C
|
|
|
|
|
Lietuva
