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比较器
比较器
比较器是用于比较两个输入电压或信号大小,并输出对应逻辑状态的模拟集成电路,常用于电压检测,阈值判断,过压保护,欠压保护,零交越检测,波形整形,传感器信号判断和电源监控等应用场景.常见类型包括电压比较器,高速比较器,低功耗比较器,轨到轨比较器,窗口比较器,差分比较器和带基准源的比较器等.
宝利科技作为专业电子元器件分销商,可为客户供应行业主流厂商的多系列比较器产品,包括德州仪器(Texas Instruments),亚德诺(Analog Devices),意法半导体(STMicroelectronics),安森美(onsemi),微芯科技(Microchip),瑞萨(Renesas),恩智浦(NXP),英飞凌(Infineon),达尔科技(Diodes Incorporated)等品牌.您可在下方产品列表中查询所需比较器型号的库存,价格,封装规格,品牌,参数及 PDF 规格书等相关资料,并提交 BOM 或型号清单进行批量询价.
| 图片 | 厂商型号 | 可用性 | 价格 | 数量 | 数据表 | 系列 | 封装/外壳 | 包装 | 产品状态 | 类型 | 位数 | 输出 | 输出功能 | 电压 - 电源 | 电流 - 输出高、低 | 不同 V、最大 CL 时最大传播延迟 | 电流 - 静态 (Iq) | 工作温度 | 等级 | 认证 | 供应商器件封装 | 安装类型 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SN74ALS679NSIC COMPARATOR ADDRESS 12B 20SO |
3,760 | - |
|
数据表 |
74ALS | 20-SOIC (0.209", 5.30mm Width) | Bulk | Active | Address Comparator | 16 | Active High | - | 4.5V ~ 5.5V | 2.6mA, 24mA | 30ns @ 5V, 50pF | - | 0°C ~ 70°C (TA) | - | - | 20-SO | Surface Mount |
|
JM38510/34701BSA54F521 8-BIT IDENTITY/MAGNITUDE |
378 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SN54LS85J54LS85 4-BIT MAGNITUDE COMPARATO |
900 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SNJ54LS685JMAGNITUDE COMPARATOR, LS SERIES, |
153 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
8415301RASN54LS688 8-BIT IDENTITY/MAGNITU |
175 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
SNJ54LS682J54LS682 8-BIT IDENTITY/MAGNITUDE |
492 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
54ACT521/Q2A54ACT521 - IDENTITY COMPARATOR 8 |
239 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
JM54AC521S2A-RHIC COMPARATOR IDENTITY 8B 20CLCC |
41 | - |
|
数据表 |
54AC | 20-CLCC | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 11ns @ 5V, 50pF | 80 µA | -55°C ~ 125°C | - | - | 20-LCCC (8.89x8.89) | Surface Mount |
|
|
JM54AC521SRA-RHIC COMPARATOR IDENTITY 8B 20CDIP |
58 | - |
|
数据表 |
54AC | 20-CDIP (0.300", 7.62mm) | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 11ns @ 5V, 50pF | 80 µA | -55°C ~ 125°C | - | - | 20-CERDIP | Through Hole |
|
|
JM54AC521SSA-RHIC COMPARATOR IDENTITY 8B 20CFP |
160 | - |
|
数据表 |
54AC | 20-CFlatPack | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 24mA, 24mA | 11ns @ 5V, 50pF | 80 µA | -55°C ~ 125°C | - | - | 20-CFP | Surface Mount |
|
74HC85D,653IC COMPARATOR MAG 4BIT 16SO |
950 | - |
|
数据表 |
74HC | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Magnitude Comparator | 4 | Active High | A |
2V ~ 6V | 5.2mA, 5.2mA | 33ns @ 6V, 50pF | 8 µA | -40°C ~ 125°C | - | - | 16-SO | Surface Mount |
|
CD4063BEIC COMPARATOR MAG 4BIT 16DIP |
813 | - |
|
数据表 |
4000B | 16-DIP (0.300", 7.62mm) | Tube | Active | Magnitude Comparator | 4 | Active High | A |
3V ~ 18V | 4.2mA, 4.2mA | 350ns @ 15V, 50pF | 100 µA | -55°C ~ 125°C | - | - | 16-PDIP | Through Hole |
|
CD74HCT688EIC COMPARATOR IDENTITY 8B 20DIP |
930 | - |
|
数据表 |
74HCT | 20-DIP (0.300", 7.62mm) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 4mA, 4mA | 34ns @ 4.5V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-PDIP | Through Hole |
|
DM74ALS520WMXIC COMPARATOR IDENTITY 8B 20SOIC |
1,000 | - |
|
数据表 |
74ALS | 20-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
|
DM74ALS520NIC COMPARATOR IDENTITY 8B 20DIP |
900 | - |
|
数据表 |
74ALS | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 2.6mA, 24mA | 20ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
|
|
CD74HC688MG4IC COMPARATOR IDENTITY 8B 20SOIC |
400 | - |
|
数据表 |
74HC | 20-SOIC (0.295", 7.50mm Width) | Tube | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-SOIC | Surface Mount |
|
SN74LS85DIC COMPARATOR MAG 4BIT 16SOIC |
436 | - |
|
数据表 |
74LS | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Magnitude Comparator | 4 | Active High | A |
4.75V ~ 5.25V | 400µA, 8mA | 45ns @ 5V, 15pF | - | 0°C ~ 70°C | - | - | 16-SOIC | Surface Mount |
|
|
CD74HCT85EIC COMPARATOR MAG 4BIT 16DIP |
615 | - |
|
数据表 |
74HCT | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 4 | Active High | A |
4.5V ~ 5.5V | 4mA, 4mA | 40ns @ 4.5V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 16-PDIP | Through Hole |
|
|
QS74FCT521TS0IC COMPARATOR IDENTITY 8BIT |
803 | - |
|
数据表 |
74FCT | - | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | - | - | - | - | - | - | - | - |
|
|
74HC684P-E8-BIT MAGNITUDE COMPARATOR |
990 | - |
|
数据表 |
74HC | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
