型号
厂家
封装
批号
数量
日期
价格
-
SN74LS221
TI
SOP5。2
--
--
2007-10-26
报价:1.20
-
SN74LS221D
TI
SOP16
09+
987
2011-04-13
报价:2.50
-
SN74LS221D
Texas Instruments
原厂封装
0936+
2500
2011-04-12
报价:4.10
-
SN74LS221D
TI
SOP
06+
--
2008-05-20
报价:1.90
-
SN74LS221D
TI
--
05+
--
2008-05-20
报价:1.40
-
SN74LS221D
TEXAS
16-SOIC
07+
--
2008-04-25
报价:3.60
-
SN74LS221D
TI
SOIC-16
04+
--
2007-10-23
报价:2.00
-
SN74LS221DB
TI
SSOP-16
96
--
2008-05-20
报价:1.50
-
SN74LS221DB
TI
SOP
98+
--
2008-05-20
报价:1.10
-
SN74LS221DB
TI
SSOP-16
96
--
2008-05-20
报价:1.00
-
SN74LS221DBR
TEXAS
SSOP密脚
94
--
2008-05-20
报价:00.60
-
SN74LS221DBR
TI
SSOP-16
02+
--
2008-05-20
报价:00.50
-
SN74LS221DBR
TI
SSOP-16
02+
--
2008-04-25
报价:00.70
-
SN74LS221DBR
--
--
00+
--
2005-07-30
报价:2.00
-
SN74LS221DR
--
N/A
02+
--
2005-03-24
报价:1.50
-
SN74LS221DR2
MOTOROLA
3.9MM-16
05+
--
2008-05-20
报价:3.00
-
SN74LS221DR2
MOTOROLA
3.9MM-16
05+
--
2008-04-25
报价:1.80
-
SN74LS221DR2
TI
--
06+
--
2007-10-23
报价:2.40
-
SN74LS221N
MOT/TI
DIP
98+
500
2013-03-22
报价:1.90
-
SN74LS221N
MOT
DIP
95+
1325
2013-03-21
报价:3.50
-
SN74LS221N
MOTOROLA
DIP16
95+
295
2013-03-21
报价:1.50
-
SN74LS221N
TI
DIP
2010+
7500
2011-09-07
报价:6.30
-
SN74LS221N
TEXAS INSTRUMENTS
25
09/10+
425
2011-08-31
报价:5.70
-
SN74LS221N
TI
原装正品
09+
636
2011-08-31
报价:5.00
-
SN74LS221N
TI
02+
DIP16
150
2011-08-27
报价:3.00
-
SN74LS221N
MOT
DIP
82
24
2011-08-26
报价:1.50
-
SN74LS221N
MOT
DIP
97+
1000
2011-08-26
报价:1.50
-
SN74LS221N
TI
DIP
06+
--
2008-04-29
报价:1.60
-
SN74LS221N
TI
25PCS/管.DIP
--
--
2008-04-29
报价:1.00
-
SN74LS221N
TI
DIP-16
94
--
2008-04-29
报价:2.00
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