74HC165D vs 74HC165D,652 对比
详细并排对比 74HC165D 出自 Nexperia 和 74HC165D,652 出自 Nexperia。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。
规格对比
| 参数 | 74HC165D | 74HC165D,652 |
|---|---|---|
| 品牌 | Nexperia | Nexperia |
| 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 | $0.16 |
| Logic Type | Shift Register (Parallel-in / Serial-out, PISO) | Shift Register |
| Number of Elements | 1 | 1 |
| Bits per Element | 8 | — |
| 功能 | 8-bit parallel-load / serial-in shift register with complementary serial outputs | Parallel or Serial to Serial |
| Supply Voltage (Vcc) | 2.0 V to 6.0 V | — |
| Input Type | Standard CMOS (HC); TTL-compatible variant is 74HCT165 | CMOS (HC); pin-compatible with TTL/LSTTL |
| 输出类型 | Complementary CMOS (Q7, Q7-bar) | Differential (complementary Q7 and Q7-bar) |
| Logic Family | 74HC / 74HCT (high-speed Si-gate CMOS, LSTTL pin-compatible) | 74HC (high-speed Si-gate CMOS) |
| Parallel Load | Asynchronous, active-low SH/LD | Asynchronous via SH/LD-bar |
| Serial Input | Synchronous DS on rising CLK edge | — |
| 工作温度 | -40 C to +125 C | -40 °C to +125 °C |
| 封装 | 16-pin SOIC (SOT109-1) | 16-SOIC (SOT109-1), 0.154" (3.90 mm) width |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (unlimited) | — |
| RoHS 状态 | Compliant | Compliant |
| JEDEC Compliance | JEDEC standard no. 7A | — |
| Number of Bits per Element | — | 8 |
| Supply Voltage (VCC) | — | 2 V to 6 V |
| 引脚数 | — | 16 |
| Standard Compliance | — | JEDEC standard no. 7A |
| Pin Compatible With | — | Low-power Schottky TTL (LSTTL) |
| Serial Data Input | — | DS (for daisy-chaining) |
| Clock Input | — | CP (rising-edge triggered) with clock inhibit (CE-bar) |