IC芯片74LS240品牌、價(jià)格、PDF參數(shù)

element14 - asia pacific • authorized distributor
元器件型號(hào) 廠商 描述 封裝14 # 數(shù)量 asia 價(jià)格 (usd)
sn74ls240n. texas instruments ic, 74ls, 74ls240, dip20, 5.25v 1106083 412
1 : $0.49
10 : $0.44
sn74ls240dw.. texas instruments logic - buffer ic 1387915 5363
1 : $0.45
25 : $0.41
farnell • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價(jià)格 (gbp)
sn74ls240dw texas instruments logic, buff/dvr tri-st octal, 20soicw 1739685 0 176
1 : £0.51
10 : £0.42
100 : £0.32
sn74ls240dw texas instruments logic, buff/dvr tri-st octal, 20soicw 1739685 0 176
1 : £0.51
10 : £0.42
100 : £0.32
sn74ls240dw.. texas instruments ic, inverting buffer, soic-16 1387915 5363 4501
1 : £0.422
sn74ls240n texas instruments logic, buff/dvr tri-st octal, 20dip 1739686 165 1335
1 : £0.63
10 : £0.5
100 : £0.41
digi-key • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 digi-key # 數(shù)量 價(jià)格
dm74ls240n fairchild semiconductor ic inverter dual 4-input 20dip dm74ls240n-nd 0
1 : $0.84
25 : $0.63
100 : $0.4725
250 : $0.3486
500 : $0.294
1000 : $0.2793
5000 : $0.2678
10000 : $0.2625
25000 : $0.2572
see more
dm74ls240wm fairchild semiconductor ic inverter dual 4-input 20soic dm74ls240wm-nd 0
1080 : $0.2793
sn74ls240dw texas instruments ic inverter dual 4-input 20soic 296-1650-5-nd 4882
tube
1 : $0.88
25 : $0.7056
100 : $0.6174
250 : $0.5418
500 : $0.4788
1000 : $0.378
2500 : $0.3528
5000 : $0.3352
10000 : $0.3213
see more
sn74ls240dwg4 texas instruments ic inverter dual 4-input 20soic sn74ls240dwg4-nd 0
1000 : $0.378
sn74ls240dwr texas instruments ic inverter dual 4-input 20soic 296-1650-2-nd 0
2000 : $0.305
sn74ls240dwr texas instruments ic inverter dual 4-input 20soic 296-1650-6-nd 0
1 : $0.92
25 : $0.714
100 : $0.63
250 : $0.546
500 : $0.462
1000 : $0.3675
see more
sn74ls240dwr texas instruments ic inverter dual 4-input 20soic 296-1650-1-nd 0
1 : $0.92
25 : $0.714
100 : $0.63
250 : $0.546
500 : $0.462
1000 : $0.3675
see more
sn74ls240dwre4 texas instruments ic inverter dual 4-input 20soic sn74ls240dwre4-nd 0
2000 : $0.3045
sn74ls240dwrg4 texas instruments ic inverter dual 4-input 20soic sn74ls240dwrg4-nd 0
2000 : $0.3045
sn74ls240n texas instruments ic inverter dual 4-input 20dip 296-1651-5-nd 5455
tube
1 : $0.92
25 : $0.716
100 : $0.6237
250 : $0.5428
500 : $0.462
1000 : $0.3696
2500 : $0.335
5000 : $0.3118
10000 : $0.3003
see more
sn74ls240ne4 texas instruments ic inverter dual 4-input 20dip sn74ls240ne4-nd 0
2000 : $0.335
sn74ls240nsr texas instruments ic inverter dual 4-input 20sop 296-26508-2-nd 4000
tape & reel
2000 : $0.335
6000 : $0.312
10000 : $0.30
26000 : $0.289
sn74ls240nsr texas instruments ic inverter dual 4-input 20sop 296-26508-6-nd 5468
digi-reel®
1 : $1.02
25 : $0.7856
100 : $0.693
250 : $0.6006
500 : $0.5082
1000 : $0.4042
see more
sn74ls240nsr texas instruments ic inverter dual 4-input 20sop 296-26508-1-nd 5468
cut tape
1 : $1.02
25 : $0.7856
100 : $0.693
250 : $0.6006
500 : $0.5082
1000 : $0.4042
see more
sn74ls240nsre4 texas instruments ic inverter dual 4-input 20sop sn74ls240nsre4-nd 0
2000 : $0.335
sn74ls240nsrg4 texas instruments ic inverter dual 4-input 20sop sn74ls240nsrg4-nd 0
2000 : $0.335
newark • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 newark # 數(shù)量 價(jià)格
sn74ls240n texas instruments ic, inverting buffer, dip-16, each 60k6871 1398
1-24 : $.924
25-99 : $.717
100-249 : $.624
250-499 : $.543
500-999 : $.462
1000-2499 : $.37
2500-4999 : $.335
5000 or more : $.312
see more
sn74ls240dw texas instruments ic, inverting buffer, soic-16, each 67k2855 4501
1-24 : $.882
25-99 : $.706
100-249 : $.618
250-499 : $.542
500-999 : $.479
1000-2499 : $.378
2500-4999 : $.353
5000 or more : $.336
see more
sn74ls240nsrg4 texas instruments ic, inverting buffer, sop-20, tape on reel of 1 33k6332 0
1 + : $.289
sn74ls240dwg4 texas instruments ic, inverting buffer, soic-20, each 46m0555 0
1-24 : $.882
25-99 : $.706
100-249 : $.618
250-499 : $.542
500-999 : $.479
1000-2499 : $.378
2500-4999 : $.353
5000 or more : $.336
see more
sn74ls240dwr texas instruments ic, inverting buffer, soic-20, tape on reel of 1 76c3742 0
1 + : $.263
sn74ls240nsre4 texas instruments ic, inverting buffer, sop-20, tape on reel of 1 40k9079 0
1 + : $.289
sn74ls240ne4 texas instruments ic, inverting buffer, dip-20, each 43k9679 0
1-24 : $.924
25-99 : $.717
100-249 : $.624
250-499 : $.543
500-999 : $.462
1000-2499 : $.37
2500-4999 : $.335
5000 or more : $.312
see more
sn74ls240dwrg4 texas instruments ic, inverting buffer, soic-20, tape on reel of 1 46m0556 0
1 + : $.263
sn74ls240dwre4 texas instruments ic, inverting buffer, soic-20, tape on reel of 1 37k3064 0
1 + : $.263
sn74ls240nsr texas instruments ic, inverting buffer, sop-20, tape on reel of 1 76c3743 0
1 + : $.289
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls240ne4
mfr.: texas instruments
description: buffers & line drivers octal buffers and line drivers
rohs: yes
mouser part #: 595-sn74ls240ne4
1:  $0.92
25:  $0.69
100:  $0.622
250:  $0.439
500:  $0.371
1,126
in stock
mfr. part #: sn74ls240nsr
mfr.: texas instruments
description: buffers & line drivers octal buffers and line drivers
rohs: yes
mouser part #: 595-sn74ls240nsr
1:  $1.02
25:  $0.78
100:  $0.693
250:  $0.60
500:  $0.508
367
in stock
mfr. part #: sn74ls240dw
mfr.: texas instruments
description: buffers & line drivers octal buffer/line
rohs: yes
mouser part #: 595-sn74ls240dw
1:  $0.86
25:  $0.69
100:  $0.61
250:  $0.48
500:  $0.405
632
in stock
mfr. part #: sn74ls240dwg4
mfr.: texas instruments
description: buffers & line drivers octal buffers and line drivers
rohs: yes
mouser part #: 595-sn74ls240dwg4
1:  $0.86
25:  $0.69
100:  $0.61
250:  $0.48
500:  $0.405
1,120
in stock
mfr. part #: sn74ls240n
mfr.: texas instruments
description: buffers & line drivers octal buffer/line
rohs: yes
mouser part #: 595-sn74ls240n
1:  $0.92
25:  $0.716
100:  $0.623
250:  $0.504
500:  $0.426
1,976
in stock
mfr. part #: sn74ls240dwr
mfr.: texas instruments
description: buffers & line drivers octal buffers and line drivers
rohs: yes
mouser part #: 595-sn74ls240dwr
1:  $0.90
25:  $0.70
100:  $0.622
250:  $0.539
500:  $0.456
1,495
in stock
mfr. part #: nte74ls240
mfr.: nte
description: replacement semiconductors oct buf/drvr dip-20
rohs: no
mouser part #: 526-nte74ls240
1:  $3.91
100:  $3.71
500:  $3.52
1,000:  $3.13
0:  $0.00
33
in stock
verical • authorized dealer
元器件型號(hào) 廠商 描述 rohs 數(shù)量 價(jià)格
sn74ls240dw texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic tube yes 725
$0.43
sn74ls240n texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin pdip tube yes 4980
$0.43
arrow electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 arrow# 數(shù)量 價(jià)格
sn74ls240dw on semiconductor buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic w rail sn74ls240dw 0
$0.35
sn74ls240dwr2 on semiconductor octal buffer/line driver sn74ls240dwr2 0
$0.35
sn74ls240n on semiconductor buffer/line driver 8-ch inverting 3-st bipolar 20-pin pdip box sn74ls240n 0
$0.37
sn74ls240dw texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic tube sn74ls240dw 775
$0.43
sn74ls240dwr texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic t/r sn74ls240dwr 4000
$0.39
sn74ls240dwr texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic t/r sn74ls240dwr**mult1 1725
click buy for pricing
sn74ls240n texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin pdip tube sn74ls240n 4980
$0.43
sn74ls240nsr texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin sop t/r sn74ls240nsr 0
$0.45
avnet express • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 avnet # 數(shù)量 價(jià)格
sn74ls240dwr texas instruments bffr/line drvr 8ch inv 3-st bipolar 20soic - tape and reel sn74ls240dwr 4 wks factory lead time
2000 : $0.2917
2001 : $0.28
8001 : $0.2727
sn74ls240dw rochester electronics - bulk sn74ls240dw 1 wks factory lead time
1471 : $0.2429
74ls240dc rochester electronics - bulk 74ls240dc 1 wks factory lead time
596 : $0.60
sn74ls240dwr2 rochester electronics - bulk sn74ls240dwr2 1 wks factory lead time
1471 : $0.2429
sn74ls240ml1 rochester electronics - bulk sn74ls240ml1 1 wks factory lead time
1471 : $0.2429
dm74ls240n rochester electronics - bulk dm74ls240n 26 wks factory lead time
2273 : $0.1571
74ls240pc rochester electronics - bulk 74ls240pc 1 wks factory lead time
807 : $0.4429
sn74ls240dw texas instruments bffr/line drvr 8ch inv 3-st bipolar 20soic - rail/tube sn74ls240dw 968 in stock
1 : $0.3706
100 : $0.35
500 : $0.336
sn74ls240db rochester electronics - bulk sn74ls240db 1 wks factory lead time
1316 : $0.2714
sn74ls240n rochester electronics - bulk sn74ls240n 1 wks factory lead time
1924 : $0.1857
74ls240sc rochester electronics - bulk 74ls240sc 1 wks factory lead time
101 : $3.54
sn74ls240n3 rochester electronics - bulk sn74ls240n3 1 wks factory lead time
782 : $0.4571
sn74ls240swr2 rochester electronics - bulk sn74ls240swr2 1 wks factory lead time
1042 : $0.3429
sn74ls240m rochester electronics - bulk sn74ls240m 1 wks factory lead time
1471 : $0.2429
sn74ls240ns rochester electronics - bulk sn74ls240ns 26 wks factory lead time
782 : $0.4571
dm74ls240sj rochester electronics - bulk dm74ls240sj 1 wks factory lead time
962 : $0.3714
sn74ls240ne4 texas instruments bffr/line drvr 8ch inv 3-st bipolar 20pdip - rail/tube sn74ls240ne4 2000 in stock
2000 : $0.308
sn74ls240h rochester electronics - bulk sn74ls240h 1 wks factory lead time
1471 : $0.2429
sn74ls240n texas instruments octal 3-st buffer/line driver - rail/tube sn74ls240n 2856 in stock
1 : $0.3397
100 : $0.3208
500 : $0.308
sn74ls240ne4 rochester electronics sn74ls240ne4 1 wks factory lead time
695 : $0.5143
dm74ls240sjx rochester electronics - bulk dm74ls240sjx 1 wks factory lead time
2500 : $0.1429
sn74ls240mr1 rochester electronics - bulk sn74ls240mr1 1 wks factory lead time
1471 : $0.2429
dm74ls240wmx rochester electronics - bulk dm74ls240wmx 1 wks factory lead time
1786 : $0.20
rs components - china • authorized distributor
元器件型號(hào) 廠商 描述 rs # 數(shù)量 china
sn74ls240dwg4 texas instruments buffer/line driver octal inverting 3-st 6632464 730
sn74ls240dwg4 texas instruments buffer/line driver octal inverting 3-st 6632464p 360
sn74ls240n texas instruments octal buffer/linedriver,sn74ls240n 20pcs 3686231 121
sn74ls240n texas instruments octal buffer/linedriver,sn74ls240n dip20 308297 621
sn74ls240n texas instruments octal buffer/linedriver,sn74ls240n dip20 308297p 1666
gerber electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 數(shù)量 價(jià)格
dm74ls240n national semiconductor 827
$0.29
wuhan p&s • authorized distributor
元器件型號(hào) manufacturer 描述 數(shù)量
sn74ls240nsr texas instruments octal buffers and line drivers with 3-state outputs 1400
sn74ls240dwr2 texas instruments octal buffers and line drivers with 3-state outputs 500
mcm electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 mcm # 數(shù)量 價(jià)格
nte74ls240 nte electronics ic-ttl oct 3st dr nte74ls240 0
$3.90
sn74ls240n panasonic ic p-sn74ls240n 0
$7.24
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 oc # 數(shù)量 價(jià)格
74ls240d misc 74ls240d 5
visit website to request pricing
t74ls240b1 misc t74ls240b1 116
1  : $1.50
sn74ls240n motorola sn74ls240n 22
1  : $.89
10  : $.78
25  : $.69
nte74ls240 nte electronics ic-ttl oct 3st dr nte74ls240 11
1  : $2.13
25  : $1.97
100  : $1.83
250  : $1.71
500  : $1.60
see more
sn74ls240n texas instrument sn74ls240n 18
1  : $1.32
25  : $1.03
50  : $.93
basiceparts
元器件型號(hào) 廠商 描述 date code 數(shù)量
74ls240dw mot89 motorola 74ls240 mot s1i2b 330
74ls240dwmot89 motorola 74ls240 mot s1i2b 330
74ls240nmot88 motorola 74ls240n 35
dm74ls240wm 89 national semiconductor 74ls240 nsc s1i2b 360
dm74ls240wm89 national semiconductor 74ls240 nsc s1i2b 360
sn74ls240n dc90 motorola 74ls 8
sn74ls240ndc90 motorola 74ls 8
quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74ls240d
desc: 74ls240d
mfg: sig
in stock 94 94 $0.1500

 buy now
part#: 74ls240d
desc: 74ls240d
mfg: signetics
in stock 17 17 $0.1500

 buy now
part#: 74ls240d
desc: 74ls240d
mfg: signetics
ships in 2-3 days 1 1 $0.9500

 buy now
part#: 74ls240n
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: signetics
ships in 2-3 days 26 1 $1.0500
6 $0.8400
25 $0.5250

 buy now
part#: 74ls240n
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: sig
in stock 5 1 $0.9400
6 $0.7520

 buy now
part#: 74ls240n
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: signetics
ships in 2-3 days 1 1 $0.9400

 buy now
part#: 74ls240na
desc: 74ls240na
mfg: signetics
in stock 18
submit request for pricing

submit
rfq
part#: 74ls240pc
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: fsc
in stock 24 1 $1.3150
5 $1.0520
20 $0.6575

 buy now
part#: 74ls240sc
desc: part number only
mfg: fairchild semiconductor corp
in stock 136
submit request for pricing

submit
rfq
bristol electronics
元器件型號(hào) 廠商 packaging date code 數(shù)量
dm74ls240n nsc tube 96 16
sn74ls240dwr ti partial-reel 99 180
sn74ls240dwr ti (rohs)tape 07 25
sn74ls240dwr ti partial-reel 99 450
sn74ls240n ti tube 93 13
sn74ls240ns ti tape 95 150
inland empire components
元器件型號(hào) 廠商 數(shù)量
74ls240dw texas instruments 4
74ls240dw motorola 51
74ls240n sig 18
74ls240n fairchild 54
74ls240n fairchild 27
74ls240n fairchild 5
74ls240n fairchild 5
74ls240n fairchild 1
74ls240n fairchild 11
74ls240n fairchild 1
74ls240n sig 33
74ls240n fairchild 77
74ls240n fairchild 18
74ls240n fairchild 4
74ls240na fairchild 18
74ls240pc fsc 100
74ls240pc fsc 16
74ls240pc fsc 25
dm74ls240n national semiconductor 1
dm74ls240n national semiconductor 45
dm74ls240n national semiconductor 8
dm74ls240n national semiconductor 12
dm74ls240wm national semiconductor 372
dm74ls240wm national semiconductor 1
hd74ls240p hitachi 20
n74ls240d sig 40
n74ls240d sig 12
s74ls240d fairchild 37
sn74ls240an texas instruments 48
sn74ls240an texas instruments 115
sn74ls240dw texas instruments 5
sn74ls240dw texas instruments 12
sn74ls240dw texas instruments 788
sn74ls240dwr texas instruments 1000
sn74ls240dwr texas instruments 500
sn74ls240j mmi 2
sn74ls240j mmi 5
sn74ls240jd motorola 664
sn74ls240n texas instruments 80
sn74ls240n texas instruments 20
sn74ls240n motorola 29
sn74ls240n texas instruments 6
sn74ls240n texas instruments 379
sn74ls240n motorola 12
sn74ls240n motorola 100
sn74ls240n texas instruments 340
sn74ls240n motorola 305
sn74ls240n texas instruments 389
sn74ls240n texas instruments 276
sn74ls240n motorola 42
sn74ls240n texas instruments 11
sn74ls240n texas instruments 1
sn74ls240n texas instruments 1
sn74ls240n texas instruments 12
sn74ls240n texas instruments 2
sn74ls240n motorola 2
sn74ls240n motorola 2
sn74ls240n mmi 467
sn74ls240n texas instruments 23
sn74ls240n motorola 81
sn74ls240n texas instruments 533
sn74ls240n texas instruments 377
sn74ls240n sig 6
sn74ls240n texas instruments 169
sn74ls240n texas instruments 18
sn74ls240n motorola 126
sn74ls240n motorola 79
sn74ls240n motorola 40
sn74ls240n motorola 4
t74ls240b1 stmicroelectronics 17
t74ls240b1 sgs-thomson (see stmicroelectronics) 15
crestwood technology group
元器件型號(hào) 廠商 rapid quote 數(shù)量
74ls240j get rapid quote 22
74ls240n moto get rapid quote 97
74ls240n nsc get rapid quote 401
74ls240n sig get rapid quote 22
74ls240n ti get rapid quote 514
74ls240pc fsc get rapid quote 39
74ls240wd ti get rapid quote 214
dm74ls240n nsc get rapid quote 401
f74ls240pc fsc get rapid quote 39
s74ls240n sig get rapid quote 22
sn74ls240j get rapid quote 22
sn74ls240n moto get rapid quote 97
sn74ls240n ti get rapid quote 514