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图片源于供应商或网络,实物可能存在差异,请以实物为准

SN74LS38N

数量

单价

总价

¥ 15.287827

10+

¥ 11.271673

¥ 112.71673

25+

¥ 10.260198

¥ 256.50495

100+

¥ 9.147078

¥ 914.7078

250+

¥ 8.615062

¥ 2153.7655

500+

¥ 8.294761

¥ 4147.3805

1000+

¥ 8.030984

¥ 8030.984

2500+

¥ 7.752581

¥ 19381.4525

5000+

¥ 7.584745

¥ 37923.725

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购买数量

总价金额：￥ 15.287827

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样品申购

详细描述：与非门 IC 4 通道开路集电极 14-PDIP

产品参数

产品属性	属性值
不同 V、最大 CL 时最大传播延迟	32ns @ 5V，45pF
供应商器件封装	14-PDIP
制造商	Texas Instruments
包装	管件
基本产品编号	74LS38
安装类型	通孔
封装、外壳	14-DIP（0.300"，7.62mm）
工作温度	0°C ~ 70°C
特性	开路集电极
电压 - 供电	4.75V ~ 5.25V
电流 - 输出高、低	-，24mA
电路数	4
系列	74LS
输入数	2
逻辑电平 - 低	0.8V
逻辑电平 - 高	2V
逻辑类型	与非门
零件状态	在售

PDF描述：QUAD 2-INPUT NAND BUFFER 四2输入与非缓冲器

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CONNECT:[ UseTime:0.000597s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002468s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001903s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002745s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.133' ) [ RunTime:0.000400s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002226s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000365s ]
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SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '63789005' LIMIT 1 [ RunTime:0.002595s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.005455s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63789005 [ RunTime:0.000977s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.004668s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63789005 ORDER BY `minOrder` ASC [ RunTime:0.009591s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.005476s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63789005 ORDER BY `unit` DESC [ RunTime:0.004476s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004496s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63789005 [ RunTime:0.037226s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.007642s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63789005 ORDER BY `minOrder` ASC [ RunTime:0.000466s ]
CONNECT:[ UseTime:0.000809s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SN74LS38N' and brandshort='Texas Instruments' limit 1 [ RunTime:0.008767s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003391s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SN74LS38N' LIMIT 1 [ RunTime:0.000682s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001118s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SN74LS38N' LIMIT 1 [ RunTime:0.005385s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002424s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74LS38N' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.009003s ]
SELECT `id` FROM `stock` WHERE `id` <> 63789005 AND `partno` = 'SN74LS38N' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.007467s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 15328786 [ RunTime:0.000736s ]
SELECT `note` FROM `stock` WHERE `id` = 15328786 LIMIT 1 [ RunTime:0.000580s ]
SELECT `description` FROM `stock` WHERE `id` = 15328786 LIMIT 1 [ RunTime:0.001277s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001744s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SN74LS38N' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001469s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SN74LS38N' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.007800s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000335s ]

0.391168s

SN74LS38N

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总价金额： ￥ 15.287827

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总价金额：￥ 15.287827

详细描述：与非门 IC 4 通道开路集电极 14-PDIP