字節的含義

一根線可以表示0和1，兩根線可以表達00，01，10，11四種狀態，也就是可以表達0到3，而三根可以表達0~7，計算機中通常用8根線放在一起，同時計數，就可以表示0-255一共256種狀態。這8根線或者8位就稱之為一個字節（BYTE）。
STY80NM60N
PMB7720HV1.461
PMB7720HV1.457
PDI1394L40BE
TLK2201RCPG4
SA631DK
HES100ZE-A1V
HES100ZG-A1V
AT17C256-10JI
ADM202JRN
ADM1022ARQ-REEL
ADM708SARZ-REEL
ADM1028ARQ-REEL
ADM202JRWZ-REEL
ADM1027ARQ-REEL
ADM3222ARU-REEL7
ADM809TART-REEL7
ADM202EARNZ-REEL7
75004GK16
MSP430F122IPW
ZJYS51R5-4PT
ZJYS51R5-4PT-01
215W2300AEA11
215FPS3ATA11H
215RFA4ALA11FK
215W2294BAB11NGD
ER4525
ER4525
ZJYS51R5-2PT
PW164W
HY6264ALJ-70
A29DL320FUV-90
AH11-G
AH11-G
CLC401AJE-TR13
MG802C512Q-8
DS1013-15
A29L800ATV-70F
S1C33222F01B100
LMB1024MX-1
NCP2890DMR2G
TSUM16AL-LF
TSUM16AWK-LF-1
CXG1134EN-T9
M430F149IPM
AM27C512-150DC
XEP14UK4
NL1801
TC35310F(ELP)
8168LF
TC5565PL-15
TC5565AFL-12L
CSPESD304
H2009T
CXK2000EN-T2
CXK58257CP-70LL
CXK581000AP-10LL
CXK58257AM-10L-T6
CXK5816M-15
CXK5864PS-15L
CXK5816MS-15L
CXK5864BM-10L
CXK5864CM-70LL
CXK58258BM-25L
CXK582000TM-10LL
CXK58257ATM-70LL
CXK58257BTM-70LL
D207
MAX464CWI
RK3188
AD8315ARM-REEL
AD8313ARM-REEL7
MB86950BPF-G-BND
IC1210-M128LQ
LM2575S-5.0
LM2575HVSX-5.0
CD0031BM
FW82740
RF9289TR13
RF9289TR13
UPD16875G-E2
UPD16851AG-E1
CY20AAJ-8
CY20AAJ-8-T23
PMB2102
PMB2100RV1.1
CLC409AJE
CLC409AJE
D444012AGY-B55X-MJH
ICX068
ZD1201
ZD1211-PL091
MAX238CWG-TG068
MAX238CNG
MAX238CWG
SI7405DN-T1-E3
650R-14I
74ALVCF162835APAID
PEB8191V1.1
PEB24911HV1.1
PEB2070N V2.4
PEB24902HV1.1
PEB22716VV1.5
PEB4265TV1.1GD
PEB4365-1T-SV1.2
PEB2052NV1.5
PEB2025P V1.5
PEB22554HTV1.3
M25P20-VMN6T
GAL16V8D-25QJ
YMU783B-WZE8
AT27C1024-12JC
AT27C1024-15JC
AT27C1024-15PC
AT27C1024-45JC
AT27C1024-70JC
AT27C1024-90VI
GAL16V8B-7LJ
GAL16V8D-10LJ
SC786203P2
ADT7460ARQ
ADT7460ARQ-REEL
ADT7485AARMZ-REEL7
SP0504BAJT
HD64F2318VF25
HD64F2148TE10
HD64F2128FA20
HD64F2238RFA13
HD64F2239FA16V
HD64F2169AVTE10
HD64F2134AFA20V
HD64F2110BVTE10V
FDS6575
HD64F2161BVTE10
SY100E116JC
SY100E158JC
SY100E107JC
SY100E157JC
SY100EL16VZC
SY100EP14UK4G TR
D71071C
GMS97C54
AD8044AR-14
AD8055AR-REEL7
AD8017AR-REEL7
AD8042AR-REEL7
AD8055ARZ-REEL7
GMS97C52
MAX749ESA
VI-BW0-EW
SN75LPE185DBR
LXT332PE
AN6468FJKV
UPD70008C
UPD70008A-6
UPD7008AC-8
UPD70008AC-6
FAN5515N-TE1
TC650AEVUATR
AD809BR
AD8042AR
AD8062AR
AD8041AR
AD8061ART-R2
235532
HD49351
T7L74MLG-0102(EO)
PMC4111
IDT72221L20J
IDT72205LB25J
IDT72265LA20TF
IRLML2502TRPBF
IRLML2803TRPBF
IDT7203L15J
IDT7201LA50D
IDT7200L50TP
IDT72231L25J
IDT7201LA50TP
IDT72221-L20J
IDT7202LA30DB
HFCT-5218EM
HFCT5905E
MPC9773
MPC17A38Z
MPC952FAR2
5497/FMQB
F741529AGHH
82C55AFP2
82C55AM-10
MN101C61GMP
MN101C39CPP
N85C220-80
N85C220-66
EC8011N-G
137E3830
DS1616
DS1616
LA8638NV-TLM
L5973D013TR
EPM7064STC100-7
EPM7064LC68-7
TD62083AF(S,EL)
MCM417400BJ60
EWS4805
TD62083AF
TD62083AFG
TD62083AF(S
EPM7064LC68-7
EPM7064QC100-7
EPM7064LC84-10
EPM7064STC44-7
EPM7064LC84-15
EPM7064STC44-10W
EPM7064AETC100-10
TACT82203FN
TACT82205FN
CY2260SC-3
XPC755BRX300LD
MBM81F641642D-102FN
SIS302ELV
4641-PFP
HPFC-5200A
HPFC-5400A/1.0
HPFC-5200C/2.2
UPD17227GT-G12-E1
TNETD4020
AD8313ARMZ-REEL7
LMSM32AA-533
ADM708SAR
A6615SED
D78P322L
AD1896AY#
EP610DC-25
EP610IDC-15
TL712CDB
N82503
UCC2813D-1
S1M8656A01-F0T0
MT5395EUFJ/B
AK6440AF-E1
AK6440AF-E1
SAA7385GP
TSU16AS-LF
TSU16AWK-LF
TSU16AK-LF
RD28F1604C3B90
RD28F1604C3B90
SLA909FF1
TD62387AFN(PP,EL)
OPA4353UA
TD62382F
TD62385AF
TD62385AF(EL)
TD62387AFN(PP
ICD2061ASC-1
MAX2206EBS-T
MAX2242EBC-T
LTC3707EGN#TR
LTC3703EGN-5#TRPBF
QS5917T-132TJ
TDA7535013TR
XC7354-15PC68C
NS-7G
HN28F101P-15
WSI57C51C-55T
WSI57C49C-45T
WSI57C49C-35T
WSI57C291C-45T
A6618SED
11232-002
CD54HCT00F3A
CD54HC245F3A
CD54HCT14F3A
CD54HC195F3A
CD54HCT08F3A
CD54HCT85F3A
CD54HCT02F3A
CD54HCT74F3A
CD54HCT109F3A
CD54HCT640F3A
CD54HCT151F3A
CD54HCT273F3A
CD54HCT138F3A
P2V64S40DTP-7
P2V64S40ETP-G6
P2V64S506TP-G6
100LD/MQFP
TPS5450DDAR
54HC164/BCAJC
MX92U6168XCG
ST16C550CQBC
ST16C554DCJ68
SN75LBC176DR
SN75LBC176DR
ICX226AZ
SI4686DY-T1-E3
VSC8022FIL-AC-T
MRF648
MRF5015
MRF9511LT1
MRFIC1859R2
MRFIC1856R2
MRFIC1819R2
MRFIC0919R2
MRFIC2101R2
MRFIC1859R2
EC2067
SN75LBC241
CXD9806GA
TDA9830/V1
ST6240Q6/C5/TM
HMT-309
AS7C34096A-10TC
AS7C34098A-10TCTR
MAX202CSE
DS1305
NJM2580M(TE2)
MAX333ACWP
SI-3554M
SI-3551M
DS1307
DS1302Z
DS1302+
DS1302+
MB90F245HPFT-G
MAX202CPE
TW8800-AARB
QG6321(SL97Q)
UPC1093TA-E2
UPC1099GS-E1
UPC1099GS-E1-A
CXA1821M
SN75C3243PWR
SN75C3223PWR
MM5453V
XCF5206EFT54
D5204-22ATI
BQ24103RHLR
ISL6323BCRZ
MTV212MAN32-38
AM29LV010B-90EC
AM29LV800BB-70EC
AM29LV008BB-90EC
AM29LV160DT-90EC
AM29LV800BT-90EC
AM29LV001BT-70EC
AM29LV800BB-90SC
AM29LV004T-120EC
AM29LV800BB-70WBC
AM29LV800BB-90WBI
AM29LV800BB-120SC
TMS320DSC25
TMS320C25FNL
W9864G2EH-6
W9864G6GH-6
AM29LV004BB-120EI
BS62LV1028SCP70I
W9864G6EH-7
W9864G6DH-7
CY7B991V-2JC
CY7B9911V-5JC
TC55V040FT-85(YEL)
AD712J
AD712JN
M24C64-WMN6TP
TH58DWG12A2XGJJ
TH58DWG02A1XBJJ
NT7167FG-00019
NT7167FG-00007
NT7167FG-00014
NT7167FG-00012
NT71671FG-00030
NT71674FG-00015
NT71671FG-00027
NT71672FG-00022
NT71671FG-00032
NT71671FG-00033
NT71675BFG-00057
RK2-0883 02
R1111N301B-TR
R1154N092B-TR-F
R1154N080B-TR-F
R1114N151B-TR-F
R1161N121B-TR-F
R1113Z181B-TR-FD
R1130D331B-TR-FA
R1114N181D-TR-FA
R1114Q151B-TR-FA
TPC8401.TE12L
LP3961ES-2.5
LP3961ES-1.8
LP3961EMP-1.8
ES1869F
SCAN921226HSM
MC10101L
MC10101
MC10105FNR2
HDMP-1638
HDMP-1646AG
M62334FP
P8288
LM285BYMX
SI-3033LSA-TL
KFG5616U1A-PIB5
MB651645UPF-G-BND
215RPA4AKA21HK
SI9731DQ-T1
MP069B-0181
CTM79C201JC/E
LM833N
LM833N
LM86CIMM
LM87CIMTX
MX63F49EXT
SI9435DY-T1
RGE7500PL
RGE7500PL QD20
RGE7500PL SL64H
STMPE811QTR
STMP1342L-TA4
STMP3550XXBAEA6
STMP3410L100-TA4
STMP3410B144-TA4
STMP3410B-TA4
STMP3410L-TA4
IDT7381L25J
M306V7FGFP
PLT104
RF3140TR7
RF3140E7.0
CSP1034AH-J11-DB
M66310FP
T-7698-FL3
TUSB2043
TUSB2040APT
TUSB2036VFR
TUSB2036
HD68B44P
HD68B44P
MAX487ECSA
HYB18T1G800AF-3.7
M29W800DB70N6
M29W800DT70N6
AM29LV800DT-70ED
MX29LV800CTTC-70G
MBM29LV800TA-90PFTN
SST39VF800A-70-4C-EKE
PI3PCIE2612-AZFEX
MAX4599EXT+T
MC68452P
STM32F105RCT6
S87C654-4B44/I
CAS2401
CAS2401-AM
HD6412350TE10
HD6412240FA10
HD6412240FA20
XR2211CP
AT25128AN-SE27N8
AT25128T2-10TI-2.7
M27C256B-10F1
M27C1001-10F1
M27C1024-10C1
L3E07110KOA
9100-PFP
SPL505YC256CS
M27C512-10F1
M27C2001-10F1
M27C2001-10F1
D27C010-150V10
HY27US08281M-TPCB
D82288-8
PCA9555BS
PCA9554PW
PCA9559PW
PCA8582BPB
PCA9544APW
PCA8581CT/F6
TC55VD836FF-133
CD4050BF3A
RF212-11
KZ4E038D11CFP
KM681000CLG-7
KM681001BSJ-15
KM681000BLG-7L
KM681000CLGI-7
KM681000CLG-7L
D72001L-11
STELLEX S11
UPD72001G-11
UPD84319S8-11
PCA9559
PCA9560
SYM13FW600
SL44HE3_A/H
K3N3C643KD-DC12000
PS2581L2-E3
PS2581AL2-E3-A
AN8557FHQ-V
V62C5181024LL-70W
V2200
TC55V400FT-10
MT55L128L36FIT-10A
MT55L128V36FIT-10A
08R27264A1
HD154012A
CLC344E
CLC344E
71M6533H-IGT
CLC011BCQ
DS2118MB/TR
DS2118MB/T&R
TMS320AV7110GFN
TMS320DM500IAGDZW
TMS320DA150PGE16D
TMS320LF2403APAGA
SED1630FOA
ST92163R4T1E/NBU
ISL6441IR-T
BD4829G-TR
HA3-2505-5
TMS320BC52PJ80
TMS320VC5402PGE100
TMS320VC5410AGGU16
TMS320VC5410APGE160
SSM2142
SSM2141
SSM2005RS-REEL
TMS320C10NL
TMS320DSC24CD
UPD7201AC
UPD7201AD
TMS320C6414ZLZC20
UPD72065BGC
UPD72068GF-3B9
UPD720110AGC-8EA
UPD720100AGM-8EY
UPD720170F1-EAC-A
UPD720180GC-YEB-A
UPD720900F5-667-JF1
UPD720122F1-DN2-E2-A
UPD720404F1-JN3-SSA-A
IRU3034
TMS320E15JDL
TMS320DM5012D
TMS320AV110PBM
TMS320D610A003ZDP
TMS320D610A003PYP
UPD72020C-8
TMS320C6416GLZ
AD73311ARS
74SSTUB32868ZRHR
LM2594M-12/NOPB
SCFID71E
SCF5249LPV120
S560-6600-N7
LGS2004-TLM-E
L8211L
IS61C512-15J
EM638325TS-5
EM638325TS-6
EM638325TS-6G
A1440A-3PL84C
TLP651
DS90C031TM
DS90C032TMX
MT62C256F-70LL
AD8197AASTZ
R1LP0408CSP-7LC
R1LP0408CSB-7LI
PC87570-ICC/VPC
DS90C031TM
KS8721SL
IP4022CX20
TDA6508ATT/C3
TDA6508ATT/C3/S1
TDA6509ATT
AT27LV010A-90JC
AT27LV512A-70TC
ACT72211L-50RJ-7
HS9371K
UPD444016LG5-A12Y-7JF-E2
TC7SZ125AFE
TC7SZ125AFE(T5L
CS8121
RP102K301D-TR
OCP2596KE
GMB135-A
BA33BC0FP-E2
MX7828LCAI-T
GO5200
HHM1517
TDA16888
BCM5221A4KPT
IS62LV1024LL-55H
IS62LV256-70T
IS62LV1024LL-70HI
MAX1553ETA+T
SSL4101T
M7578H
PIC16LF872-I/SS
PIC16LF819-I/SO
PIC16LC72A-04/SS
PIC16LF876AT-I/SS
PIC16LC554T-04I/SS
2SB504
HIP4080IP
HIP4081IP
LP2960IMX-5.0
SMP1320-007
BCM4210KTF
BCM5705KFB
BCM4321KFBG
BCM4309KFBG
BCM6332KFBG
BCM2040KFBG
BCM4317SKFBG
BCM5466RAOKFB
BCM7400KKFEB8G
BCM5385KPB
BCM53115SKFBG
BCM56102A1KEBG
BCM7411NKPB P30
VT6212
AT28HC64B-90JC
VT6212L
BT471KPJ66
TSC2101IRGZR
MC44603AP
N82802AB
MS81V04160-25TB
AT28C16E-25PI
AT28HC191-35DC
AT28C256-15LM/883C
AT28C256-25LM/883C
AT28C256E-25LM/883C
AT28C256E-15LM/883C
SMP1302-001
M28985-21P
TL494CN
VV6444C001
VSC8111QB
LM3526M-H
81F-22
ADM1026JST
ADM1024ARU-REEL
ADM1024ARU-REEL
ADM1021ARQ-REEL7
ADM1024ARU-REEL7
U3760MB
KAL0000I5M-B3TT
DM1000E-CQL
SP3721D
3H7(PC3H7)
BH6410KN-E2
82128R
82128R-LF1
SI6801DQ-T1
SI6801DQ-T1
LFE8505B
ANTARIS4
MC-7942-E1
MC-7940-E1
MC-10026F1-EP1
MC-10002F1-DC3
MC-10026F1-EP1-A
G1420F31U
CA3045F
XC3142A-3PQ100C
XC3142A-4TQ144C
LP38690DTX-3.3/NOPB
SP3723D
SP3491CN
SP3485CN
SP3232EC
SP310ACT
SP3232EBCN
RFR6125
RFR6200
RFR-6185-0-48QFN-TR-0B
RFR6002
RFR6000
RFR6250
RFR6155
RFR63001EEKAA
HE090003
54ACTQ08FMQBQS
HIP6502BCB-TS2490
TSUM058CWDJ-LF
TSUM05PCWHL-LF
TLP3122(F)
LT1361CS8
XC143120E2DW
CX22491-13
NDL5461P2S
NDL5461PS(60)
IBM0436A81DLAB-4
K4E170411D-BC60
K4E151612D-TL60
GTL2002DP
LT1514-3.3
LT1510-5CGN
MB4114
NE5214D
AM25LS175PC
AM25LS2539PC
AM25LS2569DC
AM25LS2517PC
IDT82V1054APF
AM2966PC
OPA2674I-14DR
NT68667HFG
NT68664MFG-128
NT68665MFG-128
NT68665MFG-128/E
NT68665MFG-128/G
NT68667FG
NT68667UFG
NT68665HMFG-128
R5421N152F-TR
K9WAG08U1A-PCB0
G571S1
SDT8028-TC-QN
SDT8028-TM-QN
IS41C16256-35K
IS41C16100S-50K
VT222CR-ADJ
D8255AC-2
24LC16BT-I/SN
5408/FMQB
SN74ACT86DR
SN74ACT08DR
SN74ACT7808-25FN
GBDRIVER RA6a
S1R72106FOA12
62P01/HAZ
BH7857FS-E2
TCN75-3.3MOA
IWS4815
IWS4815
TW8803-AARA
MIC5255-3.0BM5
MIC5255-3.3BM5
MIC5252-3.0YMLTR
MIC5252-3.0BML TR
CXA1003AM-T6
SN32461DCKR
T14L1024N-10PG
SI3054-E-ZS5R
TPS63700DRCT
FSTU6800
CY28405OCT
MT8971AE
S3028A/TD
M25P05VP
MT6169V/A
R2A20133BSP#W5.W5AV
M25P05-AVMN6P
USBN9604-28M
R2A2029
R2A11023FT#W0.W0FD
PIP401
IL203-X009T
IL2418N
IL221AT
IL207A-T
IL207A-T
KC82850SL4NG
ES1938S
K9F6408U0C-TCB0
A1010BPL44C
EDK5432CCBH-75-E
EDK5432CCBH-60-E
PM7528
BTV2300KPJ
NDS9953
NDS9435
NDS9435A
NDS0001E-LF
NDS0001E-LF
HY29F400BT-70
TMP84C20AM-6
TMP84C42AP-6
HY29F400BT-90
9011CSFAZ-OZ
SCT8708-RC-QN
SCD5584AZ
TW9905AAMC
TW9905AAPC
215R4BASA22
DS2437S/TR
DS2761AE+025/T&R
DS28CN01U-W0T+1T
VP101-3BA
SC2643VXTSTRT
9FG1901EKLFT
9FG1901CKLF
9FG1900AK1L
AD42984
SZTM-828A2
JMS539-LGCB2B
MH101
MH101
RDPXA261B1C400
NT68650FG
LH28F016SCT-ZR
LH28F008SCB-L85
LH28F040SUTD-Z4
LH28F032SUTD-70
LH28F008BVT-BTL10
LH28F008BJT-BTLZ1
HD66204F
HD66205FO
UCC27325DR
GS2213-203-001D B2
M25P10VP
DS2119M
DS2153Q
DS2109S/T&R
BTS716G
MP7720DS-Z
W83310S-N
ML7215
ML7214-001
AK8569C
ML6554CU
CX253-5
DS2502U
DS26C32ATM
DS2502AX-500-00/T&R
74AHC08PW
TMPR3907F
CY7C65620-56LFXCT
V662263N
IDT7200S35J
IDT7200L20J
IDT7203L25J
IDT72031L35P
IDT7205L50TP
IDT7201LA25SO
EL5362IUZ-T7
EL5420CRZ-T13
LGDT3703D
TOP223P
MT5112BD
MT58L256L18P1B-7.5TR
MT53D1024M32D4DT-053WT:D
MT53B512M32D2NP-062 WT:C
CSPEMI608G
CSPEMI306A
UC3862N
DS1000-75
DS1000Z-60
DS1000-100
DS1000Z-25
DS1000-500
DS1000Z-20
DS1000Z-100
DS1000S-50/T&R
VC3220-PBI
CXP844P16Q-1
MT5392TCG
MT5391PVMJ/A
MT55L128L36PIT-7.5A
MC13777FREV
MC13777
FDM6296
PST9230NR
MSM6550
FDW2506P
FDW2502P
LM3578AMX
XC62AP4002TH
LM3578AN
MSM548128L-10GS-KFH1
SPL10A2-221A-PL201
SA56202TW
RTL8139C
RTL8139DL
2M400GDA
MCM10145L
VT201ABX-ADJ
EP1C4F324C6
EP1C12F324C8N
EP1810LC-20
EP1C6Q240C8
EP1C3T144C8
EP1C3T144C8
EP1C4F400C8C
EP1C6Q240C8N
EP1C6Q240C6N
EP1C4F400C8N
EP1C20F400C8
EP1C20F324C7N
MC10H145L
STLC573STR
TMP87PH47UG
MS82V16520-8AGA
SC14406CV1VD
PCI1510PGE
PCI1512ZVF
JVP00-03E-986
FB6831J-TE2
RTM870T-580
HT6P20A
ALC261
ALC850
ALC860
ALC861
ALC650
ALC888S
ALC882H
L2C1043-003
S21MD3T
LPC662AIM
LPC662AIMX
HDSP-7401-DE000
M62715ML
SI5040C-GM
SI5040D-GM
SI5040A-DZ
SI5040A-GM
AD7510DIKP
ALC101
ALC880
ALC203-LF
P0422NLT
SC442473CDWR2
DR28F3204C3B100
466V
MDM-9235M-1-441PSP-TR-02-1
AN32005AAPB
PS7341L-1A-E3
S29JL032H70TFI010H
HI1-549-5
TC59SM716FT-80
TH11-E2
LT1004CS8-1.2
LT1004CS8-1.2
FDS6680A
D64012GJ
R82078
EDK1432CABH-60-F
EDK1432CABH-75-F
RT2300B6TR13
LM358EDT
TC74VHC14FT(EL.PPK)
LP3927ILQX-AJ
28F320J3D75
AD42866-REEL7
LH5168-10YL
LH5168N-10L
TLP116
BT8070KPQ
ESDA6V1W5
ESDA6V1-5P6
D6325G
EPC2LI20
HD66780A16FS
MAX1920EUT-T
SX2201
DMX-26S(51.200KHZ)
DAC702JP
MAX1920EUT
MAX192ACAP
MAX1927REUB-T
LMV931MG
LMV722MM
LMV822MM
LMV225TL
LMV822MMX
LMV821M7X
LMV225URX
LMV321IDBVR
LMV824MTX/NOPB
S3P863AXZZ-PZBA
Z86C9116FAC