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SN74HC245N Integrated Circuit IC Chip Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP

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SN74HC245N Integrated Circuit IC Chip Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP

Description de produit détaillée
Statut de partie: Active Type de logique: Émetteur-récepteur, Non-inversant
Nombre d'éléments: 1 Nombre de peu par élément: 8
type d'entrée: - Type de sortie: Va-et-vient
Actuel - sortie haute, bas: 7.8mA, 7.8mA Tension - approvisionnement: 2 V | 6 V

 

SN74HC245N Integrated Circuit IC Chip Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP

 

Part Status Active  
Logic Type Transceiver, Non-Inverting  
Number of Elements 1  
Number of Bits per Element 8  
Input Type -  
Output Type Push-Pull  
Current - Output High, Low 7.8mA, 7.8mA  
Voltage - Supply 2 V ~ 6 V  
Operating Temperature -40°C ~ 85°C (TA)  
Mounting Type Through Hole  
Package / Case 20-DIP (0.300", 7.62mm)  
Supplier Device Package 20-PDIP  
Base Part Number 74HC245

 

escription/ordering information

These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.

SN74HC245N Integrated Circuit IC Chip 	Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIPThe devices allow data transmission 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 that the buses are effectively isolated.

 

ORDERING INFORMATION

TA PACKAGE ORDERABLE PART NUMBER TOP-SIDE MARKING

 

 

 

 

–40°C to 85°C

PDIP – N Tube of 20 SN74HC245N SN74HC245N

 

SOIC – DW

Tube of 25 SN74HC245DW

 

HC245

Reel of 2000 SN74HC245DWR
SOP – NS Reel of 2000 SN74HC245NSR HC245
SSOP – DB Reel of 2000 SN74HC245DBR HC245

 

TSSOP – PW

Tube of 70 SN74HC245PW

 

HC245

Reel of 2000 SN74HC245PWR
Reel of 250 SN74HC245PWT

 

–55°C to 125°C

CDIP – J Tube of 20 SNJ54HC245J SNJ54HC245J
CFP – W Tube of 85 SNJ54HC245W SNJ54HC245W
LCCC – FK Tube of 55 SNJ54HC245FK SNJ54HC245FK

 

recommended operating conditions (see Note 3)

  SN54HC245 SN74HC245 UNIT
MIN NOM MAX MIN NOM MAX
VCC Supply voltage   2 5 6 2 5 6 V

 

VIH

 

High-level input voltage

VCC = 2 V 1.5 1.5

 

V

VCC = 4.5 V 3.15 3.15
VCC = 6 V 4.2 4.2

 

VIL

 

Low-level input voltage

VCC = 2 V 0.5 0.5

 

V

VCC = 4.5 V 1.35 1.35
VCC = 6 V 1.8 1.8
VI Input voltage   0   VCC 0   VCC V
VO Output voltage   0   VCC 0   VCC V

 

Dt/Dv

 

Input transition rise/fall time

VCC = 2 V 1000 1000

 

ns

VCC = 4.5 V 500 500
VCC = 6 V 400 400
TA Operating free-air temperature   –55   125 –40   85 °C

 

NOTE 3: 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.

 

electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)

 

PARAMETER TEST CONDITIONS VCC TA = 25°C SN54HC245 SN74HC245 UNIT
MIN TYP MAX MIN MAX MIN MAX

 

 

VOH

 

 

VI = VIH or VIL

 

IOH = –20 mA

2 V 1.9 1.998 1.9 1.9

 

 

V

4.5 V 4.4 4.499 4.4 4.4
6 V 5.9 5.999 5.9 5.9
IOH = –6 mA 4.5 V 3.98 4.3 3.7 3.84
IOH = –7.8 mA 6 V 5.48 5.8 5.2 5.34

 

 

VOL

 

 

VI = VIH or VIL

 

IOL = 20 mA

2 V 0.002 0.1 0.1 0.1

 

 

V

4.5 V 0.001 0.1 0.1 0.1
6 V 0.001 0.1 0.1 0.1
IOL = 6 mA 4.5 V 0.17 0.26 0.4 0.33
IOL = 7.8 mA 6 V 0.15 0.26 0.4 0.33
II

SN74HC245N Integrated Circuit IC Chip 	Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP

DIR or OE

VI = VCC or 0 6 V ±0.1 ±100 ±1000 ±1000 nA
IOZ A or B VO = VCC or 0 6 V ±0.01 ±0.5 ±10 ±5 mA
ICC VI = VCC or 0, IO = 0 6 V 8 160 80 mA
Ci

SN74HC245N Integrated Circuit IC Chip 	Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP

DIR or OE

  2 V to 6 V 3 10 10 10 pF

 

switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1)

 

PARAMETER FROM (INPUT) TO (OUTPUT) VCC TA = 25°C SN54HC245 SN74HC245 UNIT
MIN TYP MAX MIN MAX MIN MAX

 

tpd

 

A or B

 

B or A

2 V 40 105 160 130

 

ns

4.5 V 15 21 32 26
6 V 12 18 27 22

 

ten

 

SN74HC245N Integrated Circuit IC Chip 	Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP

OE

 

A or B

2 V 125 230 340 290

 

ns

4.5 V 23 46 68 58
6 V 20 39 58 49

 

tdis

 

SN74HC245N Integrated Circuit IC Chip 	Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP

OE

 

A or B

2 V 74 200 300 250

 

ns

4.5 V 25 40 60 50
6 V 21 34 51 43

 

tt

 

 

A or B

2 V 20 60 90 75

 

ns

4.5 V 8 12 18 15
6 V 6 10 15 13

 

switching characteristics over recommended operating free-air temperature range, CL = 150 pF (unless otherwise noted) (see Figure 1)

 

PARAMETER FROM (INPUT) TO (OUTPUT) VCC TA = 25°C SN54HC245 SN74HC245 UNIT
MIN TYP MAX MIN MAX MIN MAX

 

tpd

 

A or B

 

B or A

2 V 54 135 200 170

 

ns

4.5 V 18 27 40 34
6 V 15 23 34 29

 

ten

 

SN74HC245N Integrated Circuit IC Chip 	Transceiver, Non-Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP

OE

 

A or B

2 V 150 270 405 335

 

ns

4.5 V 31 54 81 67
6 V 25 46 69 56

 

tt

 

 

A or B

2 V 45 210 315 265

 

ns

4.5 V 17 42 63 53
6 V 13 36 53 45

 

operating characteristics, TA = 25°C

PARAMETER TEST CONDITIONS TYP UNIT
Cpd Power dissipation capacitance per transceiver No load 40 pF

 

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MRF5S19130H SMD FSL 76
MRF5S21090L SMD MOTOROLA 49
MRF6P9220H SMD FSL 176
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MRF6S9130H SMD FSL 3
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MRF891 SMD FSL 110
MRF8P26080HS SMD FREESCALE 8
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MSS1246T-154KLC SMD COILCRAFT 200
MSS1260-332NLD SMD COILCRAFT 1073
MSS1278-683MLD SMD COILCRAFT 170
MSS1278T-104MLD SMD COILCRAFT 3385
MSS1278T-334KLD SMD COILCRAFT 863
MSS5131-103MLC SMD COILCRA 192
MSS6132-562MLC SMD COILCRAFT 20924
MSS7341-273MLD SMD COILCRAFT 4607
MSSM009BT SMD NICHIA 3000
MTIBCI660011 SMD COMCHIP 100000
MVK50VC100MJ10E0 SMD NIPPON 1500
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MW6IC2240NB SMD FREESCAL 93
MX0912B50Y SMD NXP 1
MX7528KCWP SMD MAXIM 3781
MX7543KCWE SMD MAXIM 386
MZA2010D241CT SMD TDK 80000
MZA2010S121CTD08 SMD TDK 75000
MZA2010S601CTE02 SMD TDK 1829
MZTTCS10.00MT SMD CHINA 6000
N1206F106ZCT SMD PANOVERSE 2158
N284P014-1 SMD SOSHIN 4000
N80C188XL20 SMD NA 1844
NANOSMDC020F-02 SMD TYCO 9443
NAS7825-AABC F SMD PLX 277
NBXHBA017LN1TAG SMD ON 1187
NCP583XV28T2G smd ON 66070
NEC31144 SMD NEC 5940
NESW008BT SMD NICHIA 31160
NFA41R00C101T1M51-61T250 SMD MURATA 2461
NFA6CCC222R1H6L SMD MURATA 18634
NFA6CCC223R1H6L SMD MURATA 2200
NFA81R00C470T1M51-61 SMD MURATA 1000
NFAC1CC101S1H8L SMD   3686
NFAC1CC220S1H8L SMD MURATA 785
NFL21SP507X1C3D SMD MURATA 4680
NFM21HC220U1H3D SMD MURATA 3617
NFM21HC222R1H3D SMD MURATA 8413
NFM41CC223R2A3LNFM4516R13C223RT1M00 SMD   2051
NFM41R00C101T1M00-54 SMD MURATA 66937
NFM4516P13C204FT1M00-67 SMD MURATA 18527
NFM51R30P507M00-01 SMD MURATA 5916
NFM60R20T152T1M00-57 SMD   2510
NFM60R30T222T1M00 SMD MURATA 12
NFM60R30T222T1M00-60 SMD   66108
NFR21GD4704702L SMD MURATA 7248
NIN-FC2R7JTR SMD NICCOMP 14000
NJG1127HB6 SMD JRC 31486
NJM2073M-TE1 SMD JRC 39376
NJM2536AM(TE1) SMD JRC 1000
NJV6469LFG1-02 SMD NG 1000
NJW1105M-TE1-#ZZZB SMD JRC 85
NKVR1005AAB270-T SMD TAIYO 110000
NL252018T-101J SMD TDK 32418
NL252018T-220J SMD TDK 3720
NL252018T-R56J smd TDK 6705
NL252018T-R56K SMD TDK 150390
NL322522T-015K SMD TDK 10000
NL322522T-101J(3225 10UH) SMD TDK 2000
NL322522T-2R2J SMD TDK 11668
NL322522T-2R2J(3225 2.2UH) SMD TDK 3360
NL322522T-390J SMD TDK 5850
NL322522T-R18M SMD TDK 10000
NL453232-220K SMD FORMOSA 1400
NL453232T-2R2J-PF SMD TDK 5000
NL453232T-331K-S SMD   33900
NL565050T-181K SMD TDK 148
NLC322522T-680K-PF SMD TDK 2000
NLC565050T-271J-N SMD CHILISIN 250
NLC565050T-4R7K SMD TDK 28685
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NLFC201614T-100K-PF SMD TDK 97985
NLFC322522T-3R3M SMD TDK 2000
NLFC453232T-330K SMD TDK 173500
NLFV32T-3R3M-EF SMD TDK 2000
NLU201205T-4N7C SMD TDK 4000
NLV25T-010J SMD TDK 34
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NLV32T-022J-PF SMD TDK 1899
NLV32T-560J-PF SMD TDK 39938
NLV32T-680J-PF SMD TDK 99153
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NOJA226M006RWJ SMD AVX 760
NOJB336M006RWJV SMD AVX 3795
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NP06DB150M SMD TAIYO 3000
NPR2TTE153J SMD KOA 1412
NR3010T3R3M SMD TAIYO 247450
NR3012T100M SMD TAIYO 29067
NR3012T3R3MC SMD TAIYO 86580
NR3012T6R8M SMD TAIYO 54545
NR3015T2R2M SMD TAIYO 309299
NR4010T100M SMD DD 53755
NR4012T330M SMD   4500
NR4018T100M SMD TAIYOYUDEN 83865
NR6010T100M SMD TC 820
NR6012T4R0M SMD TAIYO 710
NR6028T2R2N SMD TAIYO 61073
NR6045T101M SMD TAIYO 3025
NR6045T3R0N SMD TAIYO 26676
NR6045T6R3N SMD TAIYO 338
NR8040T6R8M SMD TAIYO 6916
NRA105M16R8 SMD NEC 9020
NRC06J151TR SMD NIC 5000
NRH2410T1R0NN SMD TAIYO 2696
NRH3010T1R2NN SMD TAIYO 14232
NRH3015T4R7M SMD   6126
NRS4010T6R8MDGG SMD TAIYO 3962
NRS5040T4R7NMGK SMD TAIYO 4213
NRS6045T100MMGK SMD TAIYO 44622
NS12565T4R2NN SMD TAIYO 500
NSCM315C SMD PIONEER 85
NSM0402AT SMD NSM 4219
NSQ03A04-TE16L SMD NIHON 46879
NSSW020BT-T170 SMD NICHIA 5000
NSSW064T SMD NICHIA 3991
NSSW440THR SMD NICHIA 155
NT35512H-DP3AB(CP35512H-DP3AB) SMD NOVATEK 300
NTCG103JF103GT1 SMD TDK 30000
NTC-L107K10TRD SMD NTC 1994
NTC-L107K10TRDF SMD NTC 1000
NTCSMELFE3C90014 SMD VISHAY 35000
NTC-T476K16TRDF SMD NIC 380
NTE0309MC SMD MURATA 32
NTE1215MC SMD MURATA 1282
NTFS2412MC SMD MURATA 194
NTH05HC-32.768 SMD NA 2000
NTH1215MC SMD MURATA 47
NTH437AGT SMD PULSE 774
NTHA3HC-2.048-E SMD PERICOM 1000
NUF4210MNT1G SMD ON 474000
NX2520SA27000MHZ SMD NIHON 2834
NX3225GA-32.768 SMD NDK 3047
NX3225HA27.0000000MHZ SMD NICHIA 3979
NX3225SA-26.000M SMD NDK 1767
NX5032GA(16.920MHZ) SMD NDK 1000
NX5032GA-41.6 SMD NDK 1242
NX5032GA-42.0000 SMD NDK 16757
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OARS1R010JLF SMD IRC 3700
OCM439 SMD OKI 816
OD6560T-E900F SMD SINKA 3674
OG-450818 SMD   7532
OG-453070 SMD japan 5200
OG-603070 SMD japan 10000
OK-14M030-04 SMD COILCRAFT 150
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PA2983-TS SMD SILERGY 1320
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PAS414HR-VE5R SMD SHOEI 88
PAS414NR-VE5R-T SMD SHOEI 1988
PAT1632-C-6DB-T SMD YDS 992
PAT3042-C-10DB-AT SMD SUSUMU 3000
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