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  74LS645 Datasheet PDF File

For 74LS645 Found Datasheets File :: 11+       Page :: | <1> | 2 |   

　 　

Texas Instruments
Part No. SN74LS642 SN74LS645 SN74LS640 SN54LS640 SN54LS645 SN74LS641 SN74LS645NE4 SN74LS645NSR SN74LS645-1NSR SN74LS645-1DW SN74LS645-1DWR SN74LS645-1N SN74LS645DW SN74LS645N SN74LS640NSR SN74LS640-1DW SN74LS640-1N SN74LS640DW SN74LS640DWR SN74LS640N SN74LS640-1NSR 84161012A 8416101RA SNJ54LS640FK SNJ54LS640J SN54LS640J SNJ54LS645J SN54LS645J SN74LS642NSR SN74LS642-1DW SN74LS642-1N SN74LS642DW SN74LS642N SN74LS641-1DWE4 SN74LS641NSR SN74LS641-1DW SN74LS641-1DWR SN74LS641-1N SN74LS641DW SN74LS641N
Description SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet (Rev. A)
Release Date 04/01/1979 　

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Official Product Page

　 　

Texas Instruments
Part No. SN74LS642 SN74LS645 SN74LS640 SN54LS640 SN54LS645 SN74LS641 SN74LS645NE4 SN74LS645NSR SN74LS645-1NSR SN74LS645-1DW SN74LS645-1DWR SN74LS645-1N SN74LS645DW SN74LS645N SN74LS640NSR SN74LS640-1DW SN74LS640-1N SN74LS640DW SN74LS640DWR SN74LS640N SN74LS640-1NSR 84161012A 8416101RA SNJ54LS640FK SNJ54LS640J SN54LS640J SNJ54LS645J SN54LS645J SN74LS642NSR SN74LS642-1DW SN74LS642-1N SN74LS642DW SN74LS642N SN74LS641-1DWE4 SN74LS641NSR SN74LS641-1DW SN74LS641-1DWR SN74LS641-1N SN74LS641DW SN74LS641N
Description SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet (Rev. A)
Release Date 04/01/1979 　

Download PDF File

Official Product Page

　 　

Texas Instruments
Part No. SN74LS642 SN74LS645 SN74LS640 SN54LS640 SN54LS645 SN74LS641 SN74LS645NE4 SN74LS645NSR SN74LS645-1NSR SN74LS645-1DW SN74LS645-1DWR SN74LS645-1N SN74LS645DW SN74LS645N SN74LS640NSR SN74LS640-1DW SN74LS640-1N SN74LS640DW SN74LS640DWR SN74LS640N SN74LS640-1NSR 84161012A 8416101RA SNJ54LS640FK SNJ54LS640J SN54LS640J SNJ54LS645J SN54LS645J SN74LS642NSR SN74LS642-1DW SN74LS642-1N SN74LS642DW SN74LS642N SN74LS641-1DWE4 SN74LS641NSR SN74LS641-1DW SN74LS641-1DWR SN74LS641-1N SN74LS641DW SN74LS641N
Description SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet (Rev. A)
Release Date 04/01/1979 　

Download PDF File

Official Product Page

　 　

Texas Instruments
Part No. SN74LS642 SN74LS645 SN74LS640 SN54LS640 SN54LS645 SN74LS641 SN74LS645NE4 SN74LS645NSR SN74LS645-1NSR SN74LS645-1DW SN74LS645-1DWR SN74LS645-1N SN74LS645DW SN74LS645N SN74LS640NSR SN74LS640-1DW SN74LS640-1N SN74LS640DW SN74LS640DWR SN74LS640N SN74LS640-1NSR 84161012A 8416101RA SNJ54LS640FK SNJ54LS640J SN54LS640J SNJ54LS645J SN54LS645J SN74LS642NSR SN74LS642-1DW SN74LS642-1N SN74LS642DW SN74LS642N SN74LS641-1DWE4 SN74LS641NSR SN74LS641-1DW SN74LS641-1DWR SN74LS641-1N SN74LS641DW SN74LS641N
Description SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet (Rev. A)
Release Date 04/01/1979 　

Download PDF File

Official Product Page

　 　

Texas Instruments
Part No. SN74LS642 SN74LS645 SN74LS640 SN54LS640 SN54LS645 SN74LS641 SN74LS645NE4 SN74LS645NSR SN74LS645-1NSR SN74LS645-1DW SN74LS645-1DWR SN74LS645-1N SN74LS645DW SN74LS645N SN74LS640NSR SN74LS640-1DW SN74LS640-1N SN74LS640DW SN74LS640DWR SN74LS640N SN74LS640-1NSR 84161012A 8416101RA SNJ54LS640FK SNJ54LS640J SN54LS640J SNJ54LS645J SN54LS645J SN74LS642NSR SN74LS642-1DW SN74LS642-1N SN74LS642DW SN74LS642N SN74LS641-1DWE4 SN74LS641NSR SN74LS641-1DW SN74LS641-1DWR SN74LS641-1N SN74LS641DW SN74LS641N
Description SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet (Rev. A)
Release Date 04/01/1979 　

Download PDF File

Official Product Page

　 　

Texas Instruments
Part No. SN74LS642 SN74LS645 SN74LS640 SN54LS640 SN54LS645 SN74LS641 SN74LS645NE4 SN74LS645NSR SN74LS645-1NSR SN74LS645-1DW SN74LS645-1DWR SN74LS645-1N SN74LS645DW SN74LS645N SN74LS640NSR SN74LS640-1DW SN74LS640-1N SN74LS640DW SN74LS640DWR SN74LS640N SN74LS640-1NSR 84161012A 8416101RA SNJ54LS640FK SNJ54LS640J SN54LS640J SNJ54LS645J SN54LS645J SN74LS642NSR SN74LS642-1DW SN74LS642-1N SN74LS642DW SN74LS642N SN74LS641-1DWE4 SN74LS641NSR SN74LS641-1DW SN74LS641-1DWR SN74LS641-1N SN74LS641DW SN74LS641N
Description SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet (Rev. A)
Release Date 04/01/1979 　

Download PDF File

Official Product Page

    Fairchild
Part No. DM74LS645
Description Octal Bus Transceiver
File Size 45.94K  /  5 Page

View it Online

Download Datasheet
　 　

Renesas Electronics Corporation
Part No. 74LS645P-E
Description HD74LS Series
Tech specs 　 　

Official Product Page

HUA FENG CIRCUIT





    HITACHI[Hitachi Semiconductor]
Hitachi,Ltd.
Part No. HD74LS645
Description Octal Bus Transceivers with non-inverted 3-state outputs
Octal Bus Transceivers(non-inverted 3-state outputs)
File Size 71.00K  /  7 Page

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Renesas Electronics Corporation
Part No. 74LS645FPEL-E
Description HD74LS Series
Tech specs 　 　

Official Product Page

    Hitachi,Ltd.
HITACHI[Hitachi Semiconductor]
Part No. HD74LS645-1 74LS645 HD74LS645-1P
Description    Octal Bus Transceivers(non-inverted-3state outputs)
BUS TRANSCEIVER|SINGLE|8-BIT|LS-TTL|DIP|20PIN|PLASTIC
Octal Bus Transceivers with non-inverted 3-state outputs
File Size 58.53K  /  5 Page

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    HD74LS645-1

Renesas Electronics Corporation
Hitachi Semiconductor
Part No. HD74LS645-1
Description Octal Bus Transceivers (non-inverted 3-state outputs)
File Size 175.33K  /  7 Page

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Download Datasheet
    DM74LS645 DM74LS645N DM74LS645WM 74LS645

FAIRCHILD[Fairchild Semiconductor]
Part No. DM74LS645 DM74LS645N DM74LS645WM 74LS645
Description    Octal Bus Transceiver
File Size 51.67K  /  5 Page

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    HD74LS645FPEL HD74LS645P HD74LS645

Renesas Electronics Corporation
Part No. HD74LS645FPEL HD74LS645P HD74LS645
Description Octal Bus Transceivers (non-inverted 3-state outputs)
File Size 73.94K  /  7 Page

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    SN74LS642 SN54_74LS641 SN54_74LS640 SN54_74LS645 SN54_74LS642 ON2944 SN54LS642 SN54LS645 SN74LS640 SN74LS641 SN74LS645 S

MOTOROLA[Motorola, Inc]
ON Semi
Motorola, Inc.
Part No. SN74LS642 SN54_74LS641 SN54_74LS640 SN54_74LS645 SN54_74LS642 ON2944 SN54LS642 SN54LS645 SN74LS640 SN74LS641 SN74LS645 SN54LS641 74LS640 SN54LS640
Description From old datasheet system
OCTAL BUS TRANSCEIVERS
File Size 83.99K  /  3 Page

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    SN74LS640DW SN74LS640N SN74LS642DW SN74LS642N SN74LS641DW SN74LS641N SN74LS645DW SN74LS645N 74LS645 ON2945 SN74LS640

ONSEMI[ON Semiconductor]
Part No. SN74LS640DW SN74LS640N SN74LS642DW SN74LS642N SN74LS641DW SN74LS641N SN74LS645DW SN74LS645N 74LS645 ON2945 SN74LS640
Description    LOW POWER SCHOTTKY
From old datasheet system
LOW POWER SCHOTTKY LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20
File Size 141.56K  /  8 Page

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    Motorola Mobility Holdings, Inc.
MOTOROLA[Motorola Inc]
Motorola Inc
MOTOROLA[Motorola, Inc]
Part No. 74LS645 SN54LS642J SN54LS641J SN74LS640DW SN74LS645N SN74LS641DW SN74LS640N SN74LS641N SN74LS642DW SN74LS642N SN54LS640 SN54LS640J SN54LS645J SN74LS645DW 74LS640
Description OCTAL BUS TRANSCEIVERS LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20
File Size 118.65K  /  3 Page

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    HD74LS90 HD74LS367A HD74LS15 HD74LS47 HD74LS640-1 HD74LS21 HD74LS132 HD74LS136 HD74LS08 HD74LS299 HD74LS298 HD74LS139 HD

Hitachi Semiconductor
Part No. HD74LS90 HD74LS367A HD74LS15 HD74LS47 HD74LS640-1 HD74LS21 HD74LS132 HD74LS136 HD74LS08 HD74LS299 HD74LS298 HD74LS139 HD74LS138 HD74LS165A HD74LS642-1 HD74LS645-1 HD74LS126A
Description Ouadruple 2-input Positive NAND Gates
   Ouadruple 2-input Positive NAND Gates
File Size 6,951.58K  /  273 Page

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For 74LS645 Found Datasheets File :: 11+       Page :: | <1> | 2 |   

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Price and Availability


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Part: 74LS640
Maker: TI
Pack: DIP
Stock: Reserved
Unit price for :
    50: $0.83
  100: $0.79
1000: $0.75

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Price & Availability of 74LS645
Newark

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645-1N
33AH4903		 Texas Instruments Ic, Logic, 74Ls, Bus Transceiver; No. Of Channels:8Channels; Output Current:48Ma; Logic Type:Bus Transceiver; Input Level:2V; No. Of Pins:20Pins; Logic Case Style:Dip; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS645-1N 500: USD2.56
260: USD2.61
100: USD2.74
60: USD2.91
40: USD3.05
10: USD3.27
1: USD3.53
 BuyNow
373
SN74LS645N.
28AC2824		 Texas Instruments Octal Bus Transceiver Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS645N. 500: USD2.56
260: USD2.61
 BuyNow
65
SN74LS645H
74AK2436		 onsemi Sn74Ls645H, Shift Registers |Onsemi SN74LS645H 5000: USD0.508
1000: USD0.559
 BuyNow
0
SN74LS645N
29AH1490		 Texas Instruments Ic, Logic, 74Ls, Bus Transceiver; Logic Family/Base Number:74Ls645; Logic Device Type:Transceiver, Inverting; Logic Case Style:Dip; No. Of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Ic Family:74Ls; Logicrohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS645N 500: USD2.56
260: USD2.61
100: USD2.74
60: USD2.91
40: USD3.05
10: USD3.27
1: USD3.53
 BuyNow
0
SN74LS645DW
37AJ1165		 Texas Instruments Logic, Bus Transcvr Octal, 20Soic; Logic Device Type:Transceiver, Non Inverting; Logic Family/Base Number:74Ls645; Logic Case Style:Soic; No. Of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Ic Family:74Ls;rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS645DW 500: USD1.94
250: USD1.98
100: USD2.08
50: USD2.21
25: USD2.32
10: USD2.48
1: USD2.68
 BuyNow
0

DigiKey

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645NSR
2156-SN74LS645NSR-ND		 Texas Instruments IC TXRX NON-INVERT 5.25V 20SO 235: USD1.28
 BuyNow
9370
SN74LS645N3
2156-SN74LS645N3-ND		 Texas Instruments IC TXRX NON-INVERT 5.25V 20DIP 634: USD0.47
 BuyNow
1220
SN74LS645N
296-26519-5-ND		 Texas Instruments IC TXRX NON-INVERT 5.25V 20DIP 5000: USD1.20665
2500: USD1.25306
1000: USD1.34588
500: USD1.62434
260: USD1.85638
100: USD1.977
40: USD2.3205
20: USD2.4595
1: USD2.74
 BuyNow
213
SN74LS645NSR
296-SN74LS645NSRCT-ND		 Texas Instruments IC TXRX NON-INVERT 5.25V 20SO 6000: USD1.16069
2000: USD1.20534
1000: USD1.29462
500: USD1.56248
250: USD1.78568
100: USD1.9017
25: USD2.232
10: USD2.366
1: USD2.63
 BuyNow
0
SN74LS645-1NSR
296-13224-1-ND		 Texas Instruments IC TXRX NON-INVERT 5.25V 20SO 6000: USD1.16069
2000: USD1.20534
1000: USD1.29462
500: USD1.56248
250: USD1.78568
100: USD1.9017
25: USD2.232
10: USD2.366
1: USD2.63
 BuyNow
0

Mouser Electronics

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645-1DWR
595-SN74LS645-1DWR		 Texas Instruments Bus Transceivers Octal bus Transceiver 1: USD2.11
10: USD1.79
100: USD1.53
250: USD1.43
500: USD1.25
1000: USD1.04
2000: USD0.883
 BuyNow
1224
SN74LS645NSR
595-SN74LS645NSR		 Texas Instruments Bus Transceivers Octal bus Transceiver 1: USD2.63
10: USD2.36
100: USD1.9
250: USD1.78
500: USD1.56
1000: USD1.29
2000: USD1.2
4000: USD1.16
 BuyNow
773
SN74LS645-1NSR
595-SN74LS645-1NSR		 Texas Instruments Bus Transceivers Octal Bus 1: USD2.64
10: USD2.37
100: USD1.91
250: USD1.79
500: USD1.57
1000: USD1.3
2000: USD1.2
4000: USD1.16
 BuyNow
189
SN74LS645N
595-SN74LS645N		 Texas Instruments Bus Transceivers Octal bus Transceiver 1: USD2.74
10: USD2.1
100: USD1.89
500: USD1.55
1000: USD1.33
2500: USD1.25
5000: USD1.2
 BuyNow
407
SN74LS645-1N
595-SN74LS645-1N		 Texas Instruments Bus Transceivers Octal bus Transceiver 1: USD2.74
10: USD2.33
100: USD1.97
260: USD1.85
500: USD1.62
1000: USD1.34
2500: USD1.25
5000: USD1.2
 BuyNow
317

Bristol Electronics

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645-1DW
 Texas Instruments RFQ
400
SN74LS645NE4
 Texas Instruments RFQ
4
SN74LS645-1N
 Texas Instruments 3: USD2.25
 BuyNow
10
SN74LS645-1N
 Texas Instruments RFQ
13
SN74LS645-1DWG4
 Texas Instruments RFQ
225

Jameco Electronics

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645N
47950		 Motorola Semiconductor Products Octal Bus Transceiver Non-Inverting with 3-State Outputs DIP-20 1: USD1.09
10: USD0.99
100: USD0.89
 BuyNow
88

Quest Components

Part # Manufacturer Description Price BuyNow  Qty.
74LS645-1N
 Texas Instruments 76: USD12.6
18: USD13.32
1: USD16.2
 BuyNow
140
74LS645-1N
 Signetics 76: USD12.6
18: USD13.32
1: USD16.2
 BuyNow
80
74LS645-1N
 S 6: USD14.4
3: USD15.12
1: USD16.2
 BuyNow
12
74LS645N
 Signetics Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP 17: USD0.6966
5: USD0.9675
1: USD1.161
 BuyNow
24
74LS645N
 Monolithic Memories Inc (MMI) Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP 17: USD0.6966
5: USD0.9675
1: USD1.161
 BuyNow
19

Rochester Electronics

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645-1DW
 Texas Instruments SN74LS645 Octal bus transceivers 1000: USD1.18
500: USD1.25
100: USD1.31
25: USD1.36
1: USD1.39
 BuyNow
7841
SN74LS645-1N
 Texas Instruments SN74LS645 - Octal bus transceivers 1000: USD1.23
500: USD1.3
100: USD1.36
25: USD1.42
1: USD1.45
 BuyNow
166
SN74LS645N3
 Texas Instruments Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 ' 1000: USD0.4061
500: USD0.43
100: USD0.4491
25: USD0.4682
1: USD0.4778
 BuyNow
1220
SN74LS645NE4
 Texas Instruments SN74LS645 Octal bus transceivers 1000: USD1.12
500: USD1.19
100: USD1.24
25: USD1.29
1: USD1.32
 BuyNow
40
SN74LS645H
 onsemi Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Rail ' 1000: USD0.2901
500: USD0.3072
100: USD0.3208
25: USD0.3345
1: USD0.3413
 BuyNow
1764

TME

Part # Manufacturer Description Price BuyNow  Qty.
NTE74LS645
NTE74LS645		 NTE Electronics Inc IC: digital; bus transceiver; Ch: 8; TTL; THT; DIP20; OUT: 3-state 250: USD1.66
100: USD1.77
25: USD1.89
1: USD2.01
 BuyNow
30

Ameya Holding Limited

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645-1N
 Texas Instruments DIP 20 OCTAL BUS TRANSCEIVER RFQ
21437
SN74LS645-1NSR
 Texas Instruments IC BUS TRANSCEIVER 8BIT 20SO RFQ
22730
SN74LS645NSR
 Texas Instruments IC BUS TRANSCEIVER 8BIT 20SO RFQ
5500
SN74LS645-1DWR
 Texas Instruments IC BUS/TXRX 3ST OCTAL 20SOIC RFQ
16047
SN74LS645N
 Texas Instruments DIP 20 OCTAL BUS TRANSCEIVER RFQ
15462

ComSIT USA

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS6451DWR
 Texas Instruments Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RFQ
950
SN74LS645DW
 Texas Instruments Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20 RFQ
100

Chip 1 Exchange

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645-1N
 INSTOCK RFQ
136
SN74LS645N
 INSTOCK RFQ
1569
SN74LS645N
 Texas Instruments INSTOCK RFQ
1800
SN74LS645-1N3
 Texas Instruments INSTOCK RFQ
231
74LS645-1N
 INSTOCK RFQ
136

Bürklin Elektronik

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645N
44S3600		 Texas Instruments Driver, 4.75 V, 5.25 V, PDIP20 1: EUR2.26
10: EUR1.9
100: EUR1.62
250: EUR1.47
1000: EUR1.35
 BuyNow
343

Chip1Stop

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645-1N
C1S746201314103		 Texas Instruments Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube 1: USD2.35
 BuyNow
1

Component Electronics, Inc

Part # Manufacturer Description Price BuyNow  Qty.
SN74LS645-1N
 Texas Instruments IN STOCK SHIP TODAY 1000: USD1.5
100: USD1.73
1: USD2.31
 BuyNow
30
DM74LS645N
 National Semiconductor Corporation IN STOCK SHIP TODAY 1000: USD0.35
100: USD0.4
1: USD0.54
 BuyNow
184
74LS645N-1N
 Signetics IN STOCK SHIP TODAY 1000: USD2.5
100: USD2.88
1: USD3.85
 BuyNow
29
SN74LS645N
 Texas Instruments IN STOCK SHIP TODAY 1000: USD1
100: USD1.15
1: USD1.54
 BuyNow
20
74LS645N
 Signetics IN STOCK SHIP TODAY 1000: USD0.5
100: USD0.58
1: USD0.77
 BuyNow
125

ES Components

Part # Manufacturer Description Price BuyNow  Qty.
74LS645
 Texas Instruments TI 74LS645 BARE DIE RFQ
1144

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