SN74LV161A 4-Bit Synchronous Binary Counters
| 参数名称 | 属性值 |
| F @ nom voltage(Max)(Mhz) | 70,115 |
| 类型 Type | Binary |
| IOH(Max)(mA) | -12 |
| Rating | Catalog |
| IOL(Max)(mA) | 12 |
| Approx. price(US$) | 0.08 | 1ku |
| Voltage(Nom)(V) | 2.5,3.3,5 |
| Bits(#) | 4 |
| Technology Family | LV-A |
| Package Group | SOIC|16,SO|16,SSOP|16,TSSOP|16,TVSOP|16 |
| Function | Counter |
| VCC(Min)(V) | 2 |
| VCC(Max)(V) | 5.5 |
| Operating temperature range(C) | -40 to 85 |
| tpd @ nom Voltage(Max)(ns) | 11.5 |
| ICC @ nom voltage(Max)(mA) | 0.02 |
| SN74LV161A | SN74LV161ADBRG4 | SN74LV161APWTG4 | SN74LV161ADGVRG4 | SN74LV161ANSRG4 | |
|---|---|---|---|---|---|
| 描述 | SN74LV161A 4-Bit Synchronous Binary Counters | Counter ICs 4B Sync Binary Counters | Counter ICs 4B Sync Binary Counters | Counter ICs 4B Sync Binary Counters | Counter ICs 4B Sync Binary Counters |
| 是否无铅 | - | 不含铅 | 不含铅 | 不含铅 | 不含铅 |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | 符合 |
| 厂商名称 | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 零件包装代码 | - | SOIC | TSSOP | SOIC | SOIC |
| 包装说明 | - | SSOP, SOP16,.25 | TSSOP, TSSOP16,.25 | TSSOP, SOP16,.25 | SOP, SOP16,.25 |
| 针数 | - | 16 | 16 | 16 | 16 |
| Reach Compliance Code | - | unknown | unknown | unknown | unknown |
| 其他特性 | - | TCO OUTPUT | - | TCO OUTPUT | TCO OUTPUT |
| 计数方向 | - | UP | UP | UP | UP |
| 系列 | - | LV/LV-A/LVX/H | LV/LV-A/LVX/H | LV/LV-A/LVX/H | LV/LV-A/LVX/H |
| JESD-30 代码 | - | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609代码 | - | e4 | e4 | e4 | e4 |
| 长度 | - | 6.2 mm | 5 mm | 4.4 mm | 10.2 mm |
| 负载电容（CL） | - | 50 pF | 50 pF | 50 pF | 50 pF |
| 负载/预设输入 | - | YES | YES | YES | YES |
| 逻辑集成电路类型 | - | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER | BINARY COUNTER |
| 最大频率@ Nom-Sup | - | 25000000 Hz | 25000000 Hz | 25000000 Hz | 25000000 Hz |
| 最大I（ol） | - | 0.006 A | 0.006 A | 0.006 A | 0.006 A |
| 工作模式 | - | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
| 湿度敏感等级 | - | 1 | 1 | 1 | 1 |
| 位数 | - | 4 | 4 | 4 | 4 |
| 功能数量 | - | 1 | 1 | 1 | 1 |
| 端子数量 | - | 16 | 16 | 16 | 16 |
| 最高工作温度 | - | 85 °C | 85 °C | 85 °C | 85 °C |
| 最低工作温度 | - | -40 °C | -40 °C | -40 °C | -40 °C |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | SSOP | TSSOP | TSSOP | SOP |
| 封装等效代码 | - | SOP16,.25 | TSSOP16,.25 | SOP16,.25 | SOP16,.25 |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| 包装方法 | - | TAPE AND REEL | TAPE AND REEL | TAPE AND REEL | TAPE AND REEL |
| 峰值回流温度（摄氏度） | - | 260 | 260 | 260 | 260 |
| 电源 | - | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| 传播延迟（tpd） | - | 22.5 ns | 22.5 ns | 22.5 ns | 22.5 ns |
| 认证状态 | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | - | 2 mm | 1.2 mm | 1.2 mm | 2 mm |
| 最大供电电压 (Vsup) | - | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 (Vsup) | - | 2 V | 2 V | 2 V | 2 V |
| 标称供电电压 (Vsup) | - | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| 表面贴装 | - | YES | YES | YES | YES |
| 技术 | - | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子面层 | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | - | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子节距 | - | 0.65 mm | 0.65 mm | 0.4 mm | 1.27 mm |
| 端子位置 | - | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 触发器类型 | - | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | - | 5.3 mm | 4.4 mm | 3.6 mm | 5.3 mm |
| 最小 fmax | - | 115 MHz | 115 MHz | 115 MHz | 115 MHz |
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