SN74LVCZ240A 具有三态输出的八路缓冲器/驱动器
SN74LVCZ240A 描述
This octal buffer/driver is designed for 2.7-V to 3.6-V VCC operation.
The SN74LVCZ240A is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
This device is organized as two 4-bit buffers/drivers with separate output-enable (OE)\ inputs. When OE\ is low, the device passes data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.
When VCC is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down
| SN74LVCZ240A | |
| Voltage Nodes(V) | 3.3, 2.7 |
| Vcc range(V) | 2.7 to 3.6 |
| Input Level | TTL/CMOS |
| Output Level | LVTTL |
| No. of Outputs | 8 |
| Output Drive(mA) | -24/24 |
| tpd max(ns) | 6.5 |
| Static Current | 0.1 |
| Logic | Inv |
| Technology Family | LVC |
| Rating | Catalog |
SN74LVCZ240A 特性
- Operates From 2.7 V to 3.6 V
- Inputs Accept Voltages to 5.5 V
- Max tpd of 6.5 ns at 3.3 V
- Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot) <2 V at VCC = 3.3 V, TA = 25°C
- Ioff and Power-Up 3-State Support Hot Insertion
- Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
SN74LVCZ240A 芯片订购指南
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| SN74LVCZ240ADGVR | ACTIVE | -40 to 85 | 0.77 | 1ku | TVSOP (DGV) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240ADGVRE4 | ACTIVE | -40 to 85 | 0.77 | 1ku | TVSOP (DGV) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240ADGVRG4 | ACTIVE | -40 to 85 | 0.77 | 1ku | TVSOP (DGV) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240ADW | ACTIVE | -40 to 85 | 0.77 | 1ku | SOIC (DW) | 20 | 25 | TUBE | |
| SN74LVCZ240ADWE4 | ACTIVE | -40 to 85 | 0.77 | 1ku | SOIC (DW) | 20 | 25 | TUBE | |
| SN74LVCZ240ADWG4 | ACTIVE | -40 to 85 | 0.77 | 1ku | SOIC (DW) | 20 | 25 | TUBE | |
| SN74LVCZ240ADWR | ACTIVE | -40 to 85 | 0.77 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240ADWRE4 | ACTIVE | -40 to 85 | 0.77 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240ADWRG4 | ACTIVE | -40 to 85 | 0.77 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240ANSR | ACTIVE | -40 to 85 | 0.77 | 1ku | SO (NS) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240ANSRE4 | ACTIVE | -40 to 85 | 0.77 | 1ku | SO (NS) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240ANSRG4 | ACTIVE | -40 to 85 | 0.77 | 1ku | SO (NS) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240APW | ACTIVE | -40 to 85 | 0.77 | 1ku | TSSOP (PW) | 20 | 70 | TUBE | |
| SN74LVCZ240APWE4 | ACTIVE | -40 to 85 | 0.77 | 1ku | TSSOP (PW) | 20 | 70 | TUBE | |
| SN74LVCZ240APWG4 | ACTIVE | -40 to 85 | 0.77 | 1ku | TSSOP (PW) | 20 | 70 | TUBE | |
| SN74LVCZ240APWR | ACTIVE | -40 to 85 | 0.77 | 1ku | TSSOP (PW) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240APWRE4 | ACTIVE | -40 to 85 | 0.77 | 1ku | TSSOP (PW) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240APWRG4 | ACTIVE | -40 to 85 | 0.77 | 1ku | TSSOP (PW) | 20 | 2000 | LARGE T&R | |
| SN74LVCZ240APWT | ACTIVE | -40 to 85 | 0.65 | 1ku | TSSOP (PW) | 20 | 250 | SMALL T&R | |
| SN74LVCZ240APWTE4 | ACTIVE | -40 to 85 | 0.65 | 1ku | TSSOP (PW) | 20 | 250 | SMALL T&R | |
| SN74LVCZ240APWTG4 | ACTIVE | -40 to 85 | 0.65 | 1ku | TSSOP (PW) | 20 | 250 | SMALL T&R |
SN74LVCZ240A 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| SN74LVCZ240ADGVR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADGVR | SN74LVCZ240ADGVR |
| SN74LVCZ240ADGVRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADGVRE4 | SN74LVCZ240ADGVRE4 |
| SN74LVCZ240ADGVRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADGVRG4 | SN74LVCZ240ADGVRG4 |
| SN74LVCZ240ADW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADW | SN74LVCZ240ADW |
| SN74LVCZ240ADWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADWE4 | SN74LVCZ240ADWE4 |
| SN74LVCZ240ADWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADWG4 | SN74LVCZ240ADWG4 |
| SN74LVCZ240ADWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADWR | SN74LVCZ240ADWR |
| SN74LVCZ240ADWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADWRE4 | SN74LVCZ240ADWRE4 |
| SN74LVCZ240ADWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ADWRG4 | SN74LVCZ240ADWRG4 |
| SN74LVCZ240ANSR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ANSR | SN74LVCZ240ANSR |
| SN74LVCZ240ANSRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ANSRE4 | SN74LVCZ240ANSRE4 |
| SN74LVCZ240ANSRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240ANSRG4 | SN74LVCZ240ANSRG4 |
| SN74LVCZ240APW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APW | SN74LVCZ240APW |
| SN74LVCZ240APWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APWE4 | SN74LVCZ240APWE4 |
| SN74LVCZ240APWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APWG4 | SN74LVCZ240APWG4 |
| SN74LVCZ240APWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APWR | SN74LVCZ240APWR |
| SN74LVCZ240APWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APWRE4 | SN74LVCZ240APWRE4 |
| SN74LVCZ240APWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APWRG4 | SN74LVCZ240APWRG4 |
| SN74LVCZ240APWT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APWT | SN74LVCZ240APWT |
| SN74LVCZ240APWTE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APWTE4 | SN74LVCZ240APWTE4 |
| SN74LVCZ240APWTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVCZ240APWTG4 | SN74LVCZ240APWTG4 |
SN74LVCZ240A 应用技术支持与电子电路设计开发资源下载
- SN74LVCZ240A 数据资料 dataSheet 下载.PDF
- TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
- CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
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