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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

74HCT191N,652

购买数量

总价金额：￥ 0

样品申购

详细描述：计数器 IC 二进制计数器 1 个元件 4 钻头正边沿 16-DIP

产品参数

产品属性	属性值
供应商器件封装	16-DIP
元件数	1
制造商	Nexperia USA Inc.
包装	管件
复位	-
安装类型	通孔
定时	同步
封装、外壳	16-DIP（0.300"，7.62mm）
工作温度	-40°C ~ 125°C
方向	上，下
每个元件位数	4
电压 - 供电	4.5 V ~ 5.5 V
系列	74HCT
触发器类型	正边沿
计数速率	39 MHz
逻辑类型	二进制计数器
零件状态	停产

PDF描述：74HC(T)191 - Presettable synchronous 4-bit binary up/down counter DIP 16-Pin

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74HCT193D,652

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CONNECT:[ UseTime:0.000720s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='74HCT191N,652' and brandshort='Nexperia USA Inc.' limit 1 [ RunTime:0.001464s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.000993s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = '74HCT191N,652' LIMIT 1 [ RunTime:0.000310s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001091s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '74HCT191N,652' LIMIT 1 [ RunTime:0.000403s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.000980s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '74HCT191N,652' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000359s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '74HCT191N,652' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005056s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000630s ]

0.149226s

74HCT191N,652

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详细描述：计数器 IC 二进制计数器 1 个元件 4 钻头 正边沿 16-DIP

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PDF描述：74HC(T)191 - Presettable synchronous 4-bit binary up/down counter DIP 16-Pin

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详细描述：计数器 IC 二进制计数器 1 个元件 4 钻头正边沿 16-DIP