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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QS74FCT2521CTPIC COMPARATOR IDENTITY 8BIT |
111 | - |
|
数据表 |
74FCT | - | Bulk | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.75V ~ 5.25V | - | - | - | 0°C ~ 70°C | - | - | - | Through Hole |
|
SN74LS685DWMAGNITUDE COMPARATOR |
773 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SN74ALS677ADWIC COMPARATOR ADDRESS 16B 24SOIC |
725 | - |
|
数据表 |
- | - | Bulk | Active | Address Comparator | 16 | - | - | 4.5V ~ 5.5V | 2.6mA, 24mA | - | - | 0°C ~ 70°C (TA) | - | - | - | Surface Mount |
|
74ACT521SCIC COMPARATOR IDENTITY 8B 20SOIC |
0 | - |
|
数据表 |
74ACT | 20-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Identity Comparator | 8 | Active Low | A=B | 4.5V ~ 5.5V | 24mA, 24mA | 10ns @ 5V, 50pF | 4 µA | -40°C ~ 85°C | - | - | 20-SOIC | Surface Mount |
|
SN74ALS679DWIC COMPARATOR ADDRESS 12B 20SOIC |
0 | - |
|
数据表 |
74ALS | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Address Comparator | 12 | Active High | - | 4.5V ~ 5.5V | 2.6mA, 24mA | 30ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-SOIC | Surface Mount |
|
SN74HC684NIC COMPARATOR MAG 8BIT 20DIP |
0 | - |
|
数据表 |
74HC | 20-DIP (0.300", 7.62mm) | Bulk | Active | Magnitude Comparator | 8 | Active Low | A=B, A>B | 2V ~ 6V | 5.2mA, 5.2mA | 47ns @ 6V, 50pF | - | -40°C ~ 85°C | - | - | 20-PDIP | Through Hole |
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|
MC10E166FNIC COMPARATOR MAG 9BIT 28PLCC |
0 | - |
|
数据表 |
10E | 28-LCC (J-Lead) | Tube | Obsolete | Magnitude Comparator | 9 | Active High | A |
4.2V ~ 5.5V, -4.2V ~ -5.5V | 50mA, 50mA | 1.4ns @ 5V, - | - | 0°C ~ 85°C | - | - | 28-PLCC (11.51x11.51) | Surface Mount |
|
MC10H166PGIC COMPARATOR MAG 5BIT 16DIP |
0 | - |
|
数据表 |
10H | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 5 | Active High | A |
-4.94V ~ -5.46V | 50mA, 50mA | 3.7ns @ -5.2V, - | - | 0°C ~ 75°C | - | - | 16-PDIP | Through Hole |
|
MC10H166FNGIC COMPARATOR MAG 5BIT 20PLCC |
2,371 | - |
|
数据表 |
10H | 20-LCC (J-Lead) | Tube | Obsolete | Magnitude Comparator | 5 | Active High | A |
-4.94V ~ -5.46V | 50mA, 50mA | 3.7ns @ -5.2V, - | - | 0°C ~ 75°C | - | - | 20-PLCC (9x9) | Surface Mount |
|
|
MC10E166FNR2GIC COMPARATOR MAG 9BIT 28PLCC |
0 | - |
|
数据表 |
10E | 28-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Magnitude Comparator | 9 | Active High | A |
4.2V ~ 5.5V, -4.2V ~ -5.5V | 50mA, 50mA | 1.4ns @ 5V, - | - | 0°C ~ 85°C | - | - | 28-PLCC (11.51x11.51) | Surface Mount |
|
|
MC10E166FNGIC COMPARATOR MAG 9BIT 28PLCC |
0 | - |
|
数据表 |
10E | 28-LCC (J-Lead) | Tube | Obsolete | Magnitude Comparator | 9 | Active High | A |
4.2V ~ 5.5V, -4.2V ~ -5.5V | 50mA, 50mA | 1.4ns @ 5V, - | - | 0°C ~ 85°C | - | - | 28-PLCC (11.51x11.51) | Surface Mount |
|
SN74AS885NTIC COMPARATOR MAG 8BIT 24DIP |
0 | - |
|
数据表 |
74AS | 24-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 8 | Active High | A |
4.5V ~ 5.5V | 2mA, 20mA | 17.5ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 24-PDIP | Through Hole |
|
SN74AS866ADWMAGNITUDE COMPARATOR |
1,373 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SN74AS866FNMAGNITUDE COMPARATOR |
913 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SN54LS689JIDENTITY COMPARATOR |
218 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
SN74ALS679NIC COMPARATOR ADDRESS 12B 20DIP |
0 | - |
|
数据表 |
74ALS | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Address Comparator | 12 | Active High | - | 4.5V ~ 5.5V | 2.6mA, 24mA | 30ns @ 5V, 50pF | - | 0°C ~ 70°C | - | - | 20-PDIP | Through Hole |
|
74AC521SC REEL74AC521SC REEL |
9,413 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MM74C85NIC COMPARATOR MAG 4BIT 16DIP |
4,875 | - |
|
数据表 |
74C | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Magnitude Comparator | 4 | Active Low | A |
3V ~ 15V | 15mA, 16mA | 300ns @ 10V, 50pF | - | -55°C ~ 125°C | - | - | 16-PDIP | Through Hole |
|
SN74LS686NTMAGNITUDE COMPARATOR |
3,828 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CD54HC688F3AIC COMPARATOR MAG 8BIT 20CDIP |
321 | - |
|
数据表 |
54HC | 20-CDIP (0.300", 7.62mm) | Bulk | Active | Identity Comparator | 8 | Active Low | A=B | 2V ~ 6V | 5.2mA, 5.2mA | 29ns @ 6V, 50pF | 8 µA | -55°C ~ 125°C | - | - | 20-CDIP | Through Hole |
