FLYiNG 零件編號 | IC74HC595PW118NEXPERIA |
FLYiNG 庫存現貨 | 電洽/Contact |
製造商 | NEXPERIA |
製造商零件編號 | 74HC595PW,118 |
說明 | 74HC595PW,118 TSSOP-16 NXP |
無鉛狀態 / RoHS 指令狀態 | RoHS |
積體電路類型 | CMOS IC |
電路數 | 1 Circuit |
電源電壓 | 2~6 V |
工作溫度 | -40~125°C |
封裝/外殼 | TSSOP-16 |
安裝類型 | SMD 表面黏著式 |
標準包裝數量 | 2500/REEL |
文件:74HC595,74HCT595
74HC595; 74HCT595
8-bit serial-in, serial or parallel-out shift register with output latches; 3-state
General description
Features and benefits
Applications
74HC595; 74HCT595
8-bit 串入串/並出移位寄存器,帶輸出鎖存器及三態功能
產品概述
特點
74HC595; 74HCT595
8-bit serial-in, serial or parallel-out shift register with output latches; 3-state
General description
The 74HC595; 74HCT595 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input (DS) and a serial output (Q7S) to enable cascading and an asynchronous reset MR input. A LOW on MR will reset the shift register. Data is shifted on the LOW-to-HIGH transitions of the SHCP input. 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. Data in the storage register appears at the output whenever the output enable input (OE) is LOW. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the registers. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- 8-bit serial input
- 8-bit serial or parallel output
- Storage register with 3-state outputs
- Shift register with direct clear
- 100 MHz (typical) shift out frequency
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Complies with JEDEC standards:
- JESD8C (2.7 V to 3.6 V)
- JESD7A (2.0 V to 6.0 V)
- Input levels:
- For 74HC595: CMOS level
- For 74HCT595: TTL level
- 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
74HC595; 74HCT595
8-bit 串入串/並出移位寄存器,帶輸出鎖存器及三態功能
產品概述
74HC595;74HCT595 是一種具有存儲寄存器和三態輸出的 8 位串行輸入 / 串行或並行輸出移位寄存器。移位寄存器和存儲寄存器具有獨立的時鐘。該器件具有串行輸入(DS)和串行輸出(Q7S),可實現級聯功能,以及異步復位(MR)輸入。MR 輸入為低時,移位寄存器將被復位。數據在 SHCP 輸入的低到高跳變時移入移位寄存器。在 STCP 輸入的低到高跳變時,移位寄存器中的數據會傳輸到存儲寄存器。如果兩個時鐘信號連接在一起,移位寄存器將始終比存儲寄存器提前一個時鐘脈衝。當輸出使能(OE)輸入為低時,存儲寄存器中的數據將出現在輸出端。OE 為高時,輸出將進入高阻態(OFF 狀態)。OE 的操作不會影響寄存器的狀態。
特點
- 輸入夾止二極管:支持接入限制電流的電阻,兼容超過 VCC 的電壓接口。
- 主要特性與優勢
- 電壓範圍:2.0V 至 6.0V
- 低功耗 CMOS 設計
- 高噪聲抗擾性
- 8 位串行輸入 / 並行輸出
- 內置存儲寄存器,支持三態輸出
- 支持異步清除功能的移位寄存器
- 移位頻率:典型值達到 100 MHz
- 符合 JEDEC 標準:
- JESD8C(2.7V 至 3.6V)
- JESD7A(2.0V 至 6.0V)
- 輸入電平:
- 74HC595:CMOS
- 74HCT595:TTL
- ESD 保護:
- HBM 超過 2000V (ANSI/ESDA/JEDEC JS-001 class 2)
- CDM 超過 1000V (ANSI/ESDA/JEDEC JS-002 class C3)
- 工作溫度範圍:-40°C 至 +125°C
- 多種封裝選項
- 串並數據轉換
- 遠程控制數據鎖存寄存器