74VHC165FT vs SN74HC165PW 对比
详细并排对比 74VHC165FT 出自 Toshiba 和 SN74HC165PW 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
SN74HC165PW - 8-Bit Parallel-Load Shift Register | Texas Instruments
SN74HC165PW ✓ 量产中规格对比
| 参数 | 74VHC165FT | SN74HC165PW |
|---|---|---|
| 品牌 | Toshiba | Texas Instruments |
| 分类 | Logic ICs | Logic ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.15 | $0.22 |
| 功能 | Parallel-In/Serial-Out (PISO) Shift Register | Parallel-to-Serial (PISO) and Serial-In/Serial-Out (SISO) |
| Number of Bits per Element | 8 bit | 8 |
| Number of Elements | 1 | 1 |
| Logic Family | VHC (High-speed CMOS) | 74HC |
| Technology | C2MOS (Silicon-gate CMOS) | — |
| 输出类型 | Complementary (Q7 and Q7') | Complementary (QH and QH-bar) |
| Supply Voltage (VCC) | 2 V to 5.5 V | — |
| Input Type | Parallel (D0-D7) + Serial (SER) | — |
| Trigger Type | Positive Edge (with asynchronous parallel load) | — |
| 工作温度 | -40 C to +125 C (Toshiba VHC logic) | — |
| 封装 | TSSOP-16B (16-TSSOP) | 16-TSSOP (PW) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | MSL 1 (Unlimited) | — |
| RoHS 状态 | ROHS3 Compliant | Compliant |
| REACH Status | REACH Unaffected | — |
| 静态电流 | [DATA_NEEDED: ICC quiescent current] | — |
| Propagation Delay (tpd) | [DATA_NEEDED: clock-to-Q tpd] | — |
| 最大时钟频率 | [DATA_NEEDED: fmax] | — |
| Logic Type | — | Shift Register (Parallel-Load) |
| VCC Supply Voltage Range | — | 2 V to 6 V |
| Output Drive | — | ±4 mA at 5 V |
| Maximum ICC | — | 80 µA |
| Maximum Input Current | — | 1 µA |
| Typical Propagation Delay (tpd) | — | 13 ns at 5 V |
| LSTTL Load Capability | — | 10 loads |
| Clock Inputs | — | CLK and CLK INHIBIT (gated) |
| 工作温度范围 | — | -40 °C to +85 °C |