| Select Parts |
Company |
Part number |
Brand |
D/C |
Qty |
Package Style |
Description |
Inquiry |
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640N
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS641
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS646
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS644
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS643
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS648
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS64N
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645AN=N74LS645AN
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS649
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS641N
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642N
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642-1P
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645-IN
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS641NA
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645AN
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645NB
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642-IN
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640NA
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645S/M
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642NA
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642NS
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS644DW
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS649DW
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS646S/M
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS641-IN
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS6441N
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640S/M
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640AN
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642S/M
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS646FN
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS641NS
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640DB
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642-IP
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS641DW
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640-1D
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645NS
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645-1P
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640-1N-B
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642-SMD
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS646DWR
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645N-1N
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645-1NA
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS640N-TI
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS645TTL
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS646-SMD
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS641-1DW
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS641-SMD
|
|
|
19850 |
|
原装 |
|
|
|
Shenzhen yongxin microelectronics co., LTD
Merchant qualifications：
Telephone：
13316847504
Cell phone：
13316847504
Address：
Shenzhen futian district huaqiang north mansion, 2932 B
Updated：2026-03-03 13:00:53
Spot inspection：No spot check record yet
Brand management:
pcs in total
|
74LS642JDS
|
|
|
19850 |
|
原装 |
|
