SN74HC165PW vs 74VHC165FT 对比
详细并排对比 SN74HC165PW 出自 Texas Instruments 和 74VHC165FT 出自 Toshiba。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 | SN74HC165PW | 74VHC165FT |
|---|---|---|
| 品牌 | Texas Instruments | Toshiba |
| 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） | $0.22 | $0.15 |
| Logic Type | Shift Register (Parallel-Load) | — |
| Number of Elements | 1 | 1 |
| Number of Bits per Element | 8 | 8 bit |
| 功能 | Parallel-to-Serial (PISO) and Serial-In/Serial-Out (SISO) | Parallel-In/Serial-Out (PISO) Shift Register |
| Logic Family | 74HC | VHC (High-speed CMOS) |
| VCC Supply Voltage Range | 2 V to 6 V | — |
| 输出类型 | Complementary (QH and QH-bar) | Complementary (Q7 and Q7') |
| 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 | — |
| 封装 | 16-TSSOP (PW) | TSSOP-16B (16-TSSOP) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | ROHS3 Compliant |
| Technology | — | C2MOS (Silicon-gate CMOS) |
| 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) |
| MSL 等级 | — | MSL 1 (Unlimited) |
| 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] |