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SN74LS6431N Distributor

DistributorPart noElectronic ManufacturerElectronics DescriptionPriceQty.
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SN74LS640N

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube (Alt: SN74LS640N)
40 : €1.19059
20 : €1.2802
840
SN74LS641N

Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube (Alt: SN74LS641N)
40 : €1.83388
20 : €1.97192
260
SN74LS645N

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube (Alt: SN74LS645N)
40 : €1.28991
20 : €1.387
1,245
SN74LS640N

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS640N)
RoHS : Compliant
760 : $0.94475
380 : $0.99274
12
SN74LS641DW

Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube (Alt: SN74LS641DW)
50 : €1.99991
25 : €2.15044
25
SN74LS642DW

Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube (Alt: SN74LS642DW)
50 : €4.91736
25 : €5.28749
47
SN74LS645DW

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube (Alt: SN74LS645DW)
50 : €1.17143
25 : €1.2596
125
SN74LS646DW

Texas InstrumentsBus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube (Alt: SN74LS646DW)
50 : €4.83529
25 : €5.19924
50
SN74LS640-1N

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube (Alt: SN74LS640-1N)
40 : €1.19059
20 : €1.2802
960
SN74LS640DWR

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R (Alt: SN74LS640DWR)
4,000 : €1.08085
2,000 : €1.1622
2,000
SN74LS641-1N

Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube (Alt: SN74LS641-1N)
40 : €1.83388
20 : €1.97192
122
SN74LS645-1N

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube (Alt: SN74LS645-1N)
40 : €1.28991
20 : €1.387
60
SN74LS640-1DW

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube (Alt: SN74LS640-1DW)
50 : €1.29679
25 : €1.3944
75
SN74LS641-1DW

Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube (Alt: SN74LS641-1DW)
50 : €1.99991
25 : €2.15044
953
SN74LS645-1DW

Texas InstrumentsBus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube (Alt: SN74LS645-1DW)
50 : €1.40635
25 : €1.5122
175

Newark element14
SN74LS645-1N

Texas InstrumentsIC, 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
RoHS : Compliant
5,000 : $0.964
2,500 : $1.01
1,000 : $1.08
500 : $1.3
100 : $1.49
10 : $1.86
1 : $2.19
0
SN74LS645-1N

Texas Instruments8 BIT BUS TRANSCEIVER, DIP-20; 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; Product Range:- RoHS Compliant: Yes
RoHS : Compliant
5,000 : $0.964
2,500 : $1.01
1,000 : $1.08
500 : $1.3
100 : $1.49
10 : $1.86
1 : $2.19
166
SN74LS645N

Texas InstrumentsIC, 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
RoHS : Compliant
5,000 : $0.964
2,500 : $1.01
1,000 : $1.08
500 : $1.3
100 : $1.49
10 : $1.86
1 : $2.19
941
SN74LS645N

Texas InstrumentsINVERTING BUS TRANSCEIVER, DIP-20; 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 RoHS Compliant: Yes
RoHS : Compliant
5,000 : $0.964
2,500 : $1.01
1,000 : $1.08
500 : $1.3
100 : $1.49
10 : $1.86
1 : $2.19
77

Texas Instruments
SN74LS645-1N

Texas InstrumentsOctal bus transceivers
1,000 : $0.84
750 : $0.92
500 : $1.12
250 : $1.33
100 : $1.45
25 : $1.66
10 : $1.79
1 : $1.99
4,200
SN74LS641DW

Texas InstrumentsOctal bus transceivers with open collector outputs
1,000 : $1.41
750 : $1.48
500 : $1.75
250 : $2.06
100 : $2.2
25 : $2.51
10 : $2.7
1 : $2.99
1,000
SN74LS642NSR

Texas InstrumentsOctal bus transceivers with open collector outputs
1,000 : $3.47
750 : $3.54
500 : $4.09
250 : $4.7
100 : $5.04
25 : $5.62
10 : $6.02
1 : $6.69
5,900
SN74LS645N

Texas InstrumentsOctal bus transceivers
1,000 : $0.84
750 : $0.92
500 : $1.12
250 : $1.33
100 : $1.45
25 : $1.66
10 : $1.79
1 : $1.99
3,985
SN74LS641-1N

Texas InstrumentsOctal bus transceivers with open collector outputs
1,000 : $1.29
750 : $1.36
500 : $1.61
250 : $1.89
100 : $2.02
25 : $2.3
10 : $2.47
1 : $2.75
3,950
SN74LS642-1N

Texas InstrumentsOctal bus transceivers with open collector outputs
1,000 : $3.82
750 : $3.9
500 : $4.5
250 : $5.17
100 : $5.54
25 : $6.18
10 : $6.62
1 : $7.36
1,000
SN74LS645-1DW

Texas InstrumentsOctal bus transceivers
1,000 : $0.92
750 : $1.0
500 : $1.22
250 : $1.45
100 : $1.58
25 : $1.81
10 : $1.95
1 : $2.17
1,000
SN74LS640DW

Texas InstrumentsOctal bus transceivers
1,000 : $0.85
750 : $0.92
500 : $1.13
250 : $1.34
100 : $1.45
25 : $1.67
10 : $1.8
1 : $2.0
1,000
SN74LS645DW

Texas InstrumentsOctal bus transceivers
1,000 : $0.77
750 : $0.84
500 : $1.02
250 : $1.21
100 : $1.31
25 : $1.51
10 : $1.62
1 : $1.81
500
SN74LS645-1NSR

Texas InstrumentsOctal bus transceivers
1,000 : $0.84
750 : $0.92
500 : $1.12
250 : $1.33
100 : $1.45
25 : $1.66
10 : $1.79
1 : $1.99
5,988
SN74LS641N

Texas InstrumentsOctal bus transceivers with open collector outputs
1,000 : $1.29
750 : $1.36
500 : $1.61
250 : $1.89
100 : $2.02
25 : $2.3
10 : $2.47
1 : $2.75
4,000
SN74LS640-1N

Texas InstrumentsOctal bus transceivers
1,000 : $0.78
750 : $0.85
500 : $1.03
250 : $1.23
100 : $1.33
25 : $1.53
10 : $1.65
1 : $1.84
1,000
SN74LS645-1DWR

Texas InstrumentsOctal bus transceivers
1,000 : $0.77
750 : $0.84
500 : $1.02
250 : $1.21
100 : $1.31
25 : $1.51
10 : $1.62
1 : $1.81
7,837
SN74LS642DW

Texas InstrumentsOctal bus transceivers with open collector outputs
1,000 : $3.47
750 : $3.54
500 : $4.09
250 : $4.7
100 : $5.04
25 : $5.62
10 : $6.02
1 : $6.69
1,000
SN74LS640NSR

Texas InstrumentsOctal bus transceivers
1,000 : $0.78
750 : $0.85
500 : $1.03
250 : $1.23
100 : $1.33
25 : $1.53
10 : $1.65
1 : $1.84
2,000

Rochester Electronics
SN74LS640MR1

ON SemiconductorBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
RoHS : Not Compliant
1,000 : $0.19
500 : $0.2
100 : $0.21
25 : $0.22
1 : $0.23
75,000
SN74LS641DW

ON SemiconductorBus XCVR Single 8-CH Open Collector 20-Pin SOIC
RoHS : Not Compliant
1,000 : $1.63
500 : $1.72
100 : $1.79
25 : $1.87
1 : $2.01
1,560
SN74LS640DBR

Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO28
RoHS : Compliant
1,000 : $1.44
500 : $1.51
100 : $1.58
25 : $1.64
1 : $1.77
2,000
SN74LS645-1N

Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20
RoHS : Compliant
1,000 : $0.98
500 : $1.03
100 : $1.07
25 : $1.11
1 : $1.2
4,226
SN74LS640-1DWE4

Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
RoHS : Compliant
1,000 : $0.98
500 : $1.04
100 : $1.08
25 : $1.12
1 : $1.21
45
SN74LS641-1DWR

Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20
RoHS : Compliant
1,000 : $1.37
500 : $1.44
100 : $1.5
25 : $1.56
1 : $1.68
7,280
SN74LS641DW

Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin SOIC
RoHS : Compliant
1,000 : $1.63
500 : $1.72
100 : $1.79
25 : $1.87
1 : $2.01
1,061
SN74LS641NE4

Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20
RoHS : Compliant
1,000 : $1.5
500 : $1.58
100 : $1.64
25 : $1.71
1 : $1.84
20
SN74LS645NS

Texas InstrumentsIC BUS TRANSCEIVER 8BIT 20SO
RoHS : Not Compliant
1,000 : $1.1
500 : $1.15
100 : $1.2
25 : $1.25
1 : $1.35
2,640
SN74LS645-1NS

Texas InstrumentsIC BUS TRANSCEIVER 8BIT 20SO
RoHS : Not Compliant
1,000 : $1.32
500 : $1.39
100 : $1.44
25 : $1.51
1 : $1.62
440
SN74LS646DW

Texas InstrumentsRegistered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO24
RoHS : Compliant
1,000 : $3.95
500 : $4.16
100 : $4.33
25 : $4.52
1 : $4.86
3,492
SN74LS646NT3

Texas InstrumentsRegistered Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP24
RoHS : Not Compliant
1,000 : $1.93
500 : $2.04
100 : $2.12
25 : $2.21
1 : $2.38
3,258
SN74LS640-1NSR

Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
RoHS : Compliant
1,000 : $0.9
500 : $0.95
100 : $0.98
25 : $1.03
1 : $1.11
8,000
SN74LS644DW

Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20
RoHS : Not Compliant
1,000 : $1.45
500 : $1.52
100 : $1.58
25 : $1.65
1 : $1.78
1,154
SN74LS645DWG4

Texas InstrumentsBus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20
RoHS : Compliant
1,000 : $0.9
500 : $0.95
100 : $0.98
25 : $1.03
1 : $1.11
375

RS Components
SN74LS645-1NE4

Texas InstrumentsIn a Tube of 20, Texas Instruments SN74LS645-1NE4, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin PDIP, TU
20 : $1.592
0
SN74LS645-1NE4

Texas InstrumentsTexas Instruments SN74LS645-1NE4, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin PDIP, EA
1 : $2.613
10 : $1.456
100 : $1.378
250 : $1.365
500 : $1.352
18
SN74LS645N

Texas InstrumentsTexas Instruments SN74LS645N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin PDIP, EA
1 : $2.613
10 : $1.768
100 : $1.417
250 : $1.326
500 : $1.235
0
SN74LS645N

Texas InstrumentsIn a Tube of 20, Texas Instruments SN74LS645N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin PDIP, TU
20 : $1.937
0
SN74LS641-1N

Texas InstrumentsIn a Tube of 20, Texas Instruments SN74LS641-1N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin PDIP, TU
20 : $2.828
0
SN74LS641-1N

Texas InstrumentsTexas Instruments SN74LS641-1N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin PDIP, EA
1 : $3.159
25 : $2.665
100 : $2.184
250 : $2.041
500 : $1.846
3
SN74LS645DW

Texas InstrumentsIn a Pack of 5, Texas Instruments SN74LS645DW, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin SOIC, PK
5 : $2.077
25 : $1.648
100 : $1.321
250 : $1.235
500 : $1.146
35
SN74LS645DW

Texas InstrumentsIn a Tube of 25, Texas Instruments SN74LS645DW, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin SOIC, TU
25 : $1.757
0
SN74LS640-1N

Texas InstrumentsIn a Tube of 20, Texas Instruments SN74LS640-1N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin PDIP, TU
20 : $1.783
0
SN74LS640-1N

Texas InstrumentsTexas Instruments SN74LS640-1N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin PDIP, EA
1 : $2.613
25 : $1.612
100 : $1.3
250 : $1.209
500 : $1.131
83
SN74LS642DW

Texas InstrumentsTexas Instruments SN74LS642DW, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin SOIC, EA
1 : $3.639
0
SN74LS640N

Texas InstrumentsTexas Instruments SN74LS640N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin PDIP, EA
1 : $2.613
10 : $1.612
100 : $1.3
250 : $1.209
500 : $1.131
161
SN74LS640N

Texas InstrumentsIn a Tube of 20, Texas Instruments SN74LS640N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin PDIP, TU
20 : $1.783
0

TME Electronic Components
SN74LS640N

Texas InstrumentsIC: digital; 3-state, bus transceiver; THT; DIP20; Series:74LS
3 : $1.61
1 : $1.7
29

element14 Asia-Pacific
SN74LS645-1N .

Texas InstrumentsIC, LOGIC, 74LS, BUS TRANSCEIVER
RoHS : Compliant
1,000 : $1.65
500 : $1.98
100 : $2.42
40 : $2.84
20 : $3.0
1 : $3.35
166
SN74LS645-1N

Texas InstrumentsIC, LOGIC, 74LS, BUS TRANSCEIVER
RoHS : Compliant
1,000 : $1.65
500 : $1.98
100 : $2.42
40 : $2.84
20 : $3.0
1 : $3.35
0
SN74LS645N

Texas InstrumentsIC, LOGIC, 74LS, BUS TRANSCEIVER
RoHS : Compliant
100 : $1.84
50 : $2.05
25 : $2.24
1 : $2.6
982
SN74LS641-1N

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20DIP
RoHS : Compliant
1,000 : $2.44
500 : $2.89
100 : $3.4
40 : $3.92
20 : $4.16
1 : $4.62
0
SN74LS645-1DW

Texas InstrumentsIC, OCTAL BUS TRANSCEIVER, SMD
RoHS : Compliant
1,000 : $1.8
500 : $2.17
100 : $2.64
25 : $3.1
10 : $3.28
1 : $3.64
0
SN74LS640DW

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20SOIC
RoHS : Compliant
1,000 : $1.66
500 : $2.0
100 : $2.43
25 : $2.85
10 : $3.02
1 : $3.36
10
SN74LS645N .

Texas InstrumentsIC, LOGIC, 74LS, BUS TRANSCEIVER
RoHS : Compliant
1 : $1.39
221
SN74LS641N .

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20DIP
RoHS : Compliant
1,000 : $2.44
500 : $2.89
100 : $3.4
40 : $3.92
20 : $4.15
1 : $4.62
0
SN74LS640N .

Texas InstrumentsIC, BUS TRANSCEIVER
RoHS : Compliant
1,000 : $1.52
500 : $1.84
100 : $2.23
40 : $2.62
20 : $2.78
1 : $3.09
862

Farnell element14
SN74LS640-1N

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20DIP
RoHS : Compliant
2,500 : £0.678
1,000 : £0.757
500 : £0.917
250 : £0.984
100 : £1.05
50 : £1.18
25 : £1.3
1 : £1.48
0
SN74LS640DW

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20SOIC
RoHS : Compliant
2,500 : £0.791
1,000 : £0.89
500 : £1.07
250 : £1.14
100 : £1.22
50 : £1.37
25 : £1.52
1 : £1.72
15
SN74LS640N .

Texas InstrumentsIC, BUS TRANSCEIVER
RoHS : Compliant
1 : £0.56
566
SN74LS641-1N

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20DIP
RoHS : Compliant
1,000 : £1.32
500 : £1.54
250 : £1.7
100 : £1.81
50 : £1.95
25 : £2.08
10 : £2.21
1 : £2.78
0
SN74LS641DW

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20SOIC
RoHS : Compliant
1,000 : £1.35
500 : £1.68
250 : £1.85
100 : £1.97
50 : £2.12
25 : £2.26
10 : £2.41
1 : £3.02
59
SN74LS641N .

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20DIP
RoHS : Compliant
100 : £1.78
50 : £1.92
25 : £2.05
10 : £2.17
1 : £2.87
0
SN74LS642DW

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20SOIC
RoHS : Compliant
2,000 : £3.04
1,000 : £3.11
400 : £3.57
100 : £3.9
10 : £4.62
1 : £6.01
0
SN74LS645-1DW

Texas InstrumentsIC, OCTAL BUS TRANSCEIVER, SMD
RoHS : Compliant
2,500 : £0.858
1,000 : £0.963
500 : £1.16
250 : £1.24
100 : £1.32
50 : £1.49
25 : £1.65
1 : £1.87
10
SN74LS645-1N

Texas InstrumentsIC, LOGIC, 74LS, BUS TRANSCEIVER
RoHS : Compliant
2,500 : £0.854
1,000 : £0.882
500 : £1.07
250 : £1.14
100 : £1.22
50 : £1.37
25 : £1.52
1 : £1.72
0
SN74LS645-1N .

Texas InstrumentsIC, LOGIC, 74LS, BUS TRANSCEIVER
RoHS : Compliant
2,500 : £0.752
1,000 : £0.824
500 : £0.996
250 : £1.07
100 : £1.14
50 : £1.28
25 : £1.42
1 : £1.61
166
SN74LS645DW .

Texas InstrumentsLOGIC, BUS TRANSCVR OCTAL, 20SOIC
RoHS : Compliant
2,500 : £0.715
1,000 : £0.796
500 : £0.963
250 : £1.03
100 : £1.1
50 : £1.24
25 : £1.38
1 : £1.57
203
SN74LS645N

Texas InstrumentsIC, LOGIC, 74LS, BUS TRANSCEIVER
RoHS : Compliant
2,500 : £0.84
1,000 : £0.882
500 : £1.07
250 : £1.14
100 : £1.22
50 : £1.37
25 : £1.52
1 : £1.72
941
SN74LS645N .

Texas InstrumentsIC, LOGIC, 74LS, BUS TRANSCEIVER
RoHS : Compliant
50 : £1.23
25 : £1.37
1 : £1.55
138

New Advantage Corporation
SN74LS640N

Motorola Semiconductor Products
RoHS : Compliant
1 : $2.5
473

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