可订购部件
| 型号 | 可订购的器件编号 | 订购代码(12NC) | 封装 | 从经销商处购买 |
|---|---|---|---|---|
| 74HC594PW | 74HC594PWJ | 935691221118 | SOT403-1 | 订单产品 |
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Click here for more information74HC594PW
8-bit shift register with output register
The 74HC594; 74HCT594 is an 8-bit serial-in/serial or parallel-out shift register with a storage register. Separate clock and reset inputs are provided on both shift and storage registers. The device features a serial input (DS) and a serial output (Q7S) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the SHCP input, and the data in the shift register is transferred to the storage register on a LOW-to-HIGH transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register. A LOW level on one of the two register reset pins (SHR and STR) will clear the corresponding register. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Alternatives
Features and benefits
Synchronous serial input and output
8-bit parallel output
Shift and storage registers have independent direct clear and clocks
Independent clocks for shift and storage registers
100 MHz (typical)
Wide supply voltage range from 2.0 V to 6.0 V
CMOS low power dissipation
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Input levels:
For 74HC594: CMOS level
For 74HCT594: TTL level
Complies with JEDEC standards
JESD8C (2.7 V to 3.6 V)
JESD7A (2.0 V to 6.0 V)
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
Serial-to parallel data conversion
Remote control holding register
参数类型
| 型号 | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC594PW | Production | 2.0 - 6.0 | CMOS | ± 7.8 | 14 | 109 | 8 | low | -40~125 | 119 | 3.0 | 47 | TSSOP16 |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
|---|---|
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封装
| 型号 | 可订购的器件编号，（订购码(12NC)） | 状态 | 标示 | 封装 | 外形图 | 回流焊/波峰焊 | 包装 |
|---|---|---|---|---|---|---|---|
| 74HC594PW | 74HC594PWJ (935691221118) |
Active | HC594PW |
TSSOP16 (SOT403-1) |
SOT403-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT403-1_118 |
Series
文档 (11)
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| 74HC_HCT594 | 8-bit shift register with output register | Data sheet | 2024-03-19 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| SOT403-1 | 3D model for products with SOT403-1 package | Design support | 2020-01-22 |
| hc594 | 74HC594 IBIS model | IBIS model | 2021-02-02 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| TSSOP16_SOT403-1_mk | plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
| SOT403-1 | plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-08 |
| SOT403-1_118 | TSSOP16; Reel pack for SMD, 13"; Q1/T1 product orientation | Packing information | 2020-04-21 |
| 74HC594PW_Nexperia_Product_Reliability | 74HC594PW Nexperia Product Reliability | Quality document | 2023-05-29 |
| HCT_USER_GUIDE | HC/T User Guide | User manual | 1997-10-31 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
订购、定价与供货
| 型号 | Orderable part number | Ordering code (12NC) | 状态 | 包装 | Packing Quantity | 在线购买 |
|---|---|---|---|---|---|---|
| 74HC594PW | 74HC594PWJ | 935691221118 | Active | SOT403-1_118 | 2,500 | 订单产品 |
样品
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How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.
74HC594PW
8-bit shift register with output register
从安世半导体购买
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