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SN74HC191DR价格
参考价格：￥1.0551
型号：SN74HC191DR 品牌：TI 备注：这里有SN74HC191DR多少钱，2025年最近7天走势，今日出价，今日竞价，SN74HC191DR批发/采购报价，SN74HC191DR行情走势销售排行榜，SN74HC191DR报价。| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74HC191DR | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件：473.11 Kbytes Page：17 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |  |   |
SN74HC191DR | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件：1.06032 Mbytes Page：21 Pages | TI1Texas Instruments 德州仪器美国德州仪器公司 |  | |
SN74HC191DR | 封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC 4BT SYNC U/D BNRY CNTR 16SOIC 集成电路（IC） 计数器，除法器 | TI2Texas Instruments 德州仪器美国德州仪器公司 |  | |
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件：473.11 Kbytes Page：17 Pages | TITexas Instruments 德州仪器美国德州仪器公司 | | | |
封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC COUNTER BINARY 4BIT 16SOIC 集成电路（IC） 计数器，除法器 | TI2Texas Instruments 德州仪器美国德州仪器公司 | | | |
4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS 文件：1.06032 Mbytes Page：21 Pages | TI1Texas Instruments 德州仪器美国德州仪器公司 | | | |
Presettable synchronous 4-bit binary up/down counter GENERAL DESCRIPTION The 74HC/HCT191 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT191 are asynchronously presettable 4-bit binary up/down counters. They contain four master/ | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
Presettable synchronous 4-bit binary up/down counter 1. General description The 74HC191 is an asynchronously presettable 4-bit binary up/down counter. It contains four master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operation. Asynchronous parallel load capabil | NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司 |  | | |
Presettable synchronous 4-bit binary up/down counter 1. General description The 74HC191 is an asynchronously presettable 4-bit binary up/down counter. It contains four master/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operation. Asynchronous parallel load capabil | NEXPERIANexperia B.V. All rights reserved 安世安世半导体(中国)有限公司 | | | |
Presettable synchronous 4-bit binary up/down counter GENERAL DESCRIPTION The 74HC/HCT191 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT191 are asynchronously presettable 4-bit binary up/down counters. They contain four master/ | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | | |
Presettable synchronous 4-bit binary up/down counter GENERAL DESCRIPTION The 74HC/HCT191 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT191 are asynchronously presettable 4-bit binary up/down counters. They contain four master/ | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | |
SN74HC191DR产品属性
- 类型
描述
- 型号
SN74HC191DR
- 功能描述
计数器 IC 4-Bit Synch Up/Down Binary Counter
- RoHS
否
- 制造商
NXP Semiconductors
- 计数器类型
Binary Counters
- 逻辑系列
74LV
- 位数
10
- 工作电源电压
1 V to 5.5 V
- 工作温度范围
- 40 C to + 125 C
- 封装/箱体
SOT-109
- 封装
Reel
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
SOP16 |
2669 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
TI/德州仪器 |
24+ |
NA/ |
1921 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
TI/德州仪器 |
25+ |
SOP16 |
32360 |
TI/德州仪器全新特价SN74HC191DR即刻询购立享优惠#长期有货 |
|||
TI |
24+ |
SMD |
10000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
TI/德州仪器 |
23+ |
SOIC-16 |
12700 |
买原装认准中赛美 |
|||
TI/德州仪器 |
1926+ |
sop16 |
6852 |
只做原装正品现货!或订货假一赔十! |
|||
TI/德州仪器 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
||||
TI/德州仪器 |
21+ |
SOP16 |
1709 |
||||
TI/德州仪器 |
20+ |
SOIC-16 |
6000 |
全新原装 |
|||
Texas Instruments |
25+ |
16-SOIC(0.154 3.90mm 宽) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
SN74HC191DR芯片相关品牌
SN74HC191DR规格书下载地址
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