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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

CD74HC190PWR

数量

单价

总价

¥ 14.874642

10+

¥ 10.932862

¥ 109.32862

25+

¥ 9.949483

¥ 248.737075

100+

¥ 8.863634

¥ 886.3634

250+

¥ 8.346327

¥ 2086.58175

500+

¥ 8.034125

¥ 4017.0625

1000+

¥ 7.777289

¥ 7777.289

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总价金额：￥ 14.874642

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产品参数

产品属性	属性值
商品目录	计数器/分频器
逻辑类型	-
计数方向	向下计数器
向上计数器
工作电压	2V~6V
元件数	1
触发沿	上升沿
复位方式	-
计时方式	同步
计数速率	35MHz
工作温度	-55℃~+125℃

PDF描述：SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 同步向上/向下计数器， DOWN / UP模式控制

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SELECT * FROM `stock_price` WHERE `stockid` = 63863172 ORDER BY `minOrder` ASC [ RunTime:0.007669s ]
CONNECT:[ UseTime:0.000441s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='CD74HC190PWR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.013529s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002343s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'CD74HC190PWR' LIMIT 1 [ RunTime:0.018251s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002709s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'CD74HC190PWR' LIMIT 1 [ RunTime:0.019279s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002755s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'CD74HC190PWR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.012983s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.005404s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'CD74HC190PWR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.004707s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'CD74HC190PWR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.012217s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000481s ]

0.472699s

CD74HC190PWR

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总价金额： ￥ 14.874642

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PDF描述：SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 同步向上/向下计数器， DOWN / UP模式控制

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总价金额：￥ 14.874642