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移位暫存器

SN74HCS594-Q1

現行

具有輸出暫存器的車用 8 位元移位暫存器

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產品規格表

SN74HCS594-Q1

現行
產品規格表 立即訂購

產品詳細資料

Configuration Serial-in, Parallel-out Bits (#) 8 Technology family HCS Supply voltage (min) (V) 2 Supply voltage (max) (V) 6 Input type Schmitt-Trigger Output type Push-Pull Clock frequency (MHz) 68 IOL (max) (mA) 7.8 IOH (max) (mA) -7.8 Supply current (max) (µA) 2 Features Balanced outputs, High speed (tpd 10-50ns), Output register, Positive input clamp diode Operating temperature range (°C) -40 to 125 Rating Automotive
Configuration Serial-in, Parallel-out Bits (#) 8 Technology family HCS Supply voltage (min) (V) 2 Supply voltage (max) (V) 6 Input type Schmitt-Trigger Output type Push-Pull Clock frequency (MHz) 68 IOL (max) (mA) 7.8 IOH (max) (mA) -7.8 Supply current (max) (µA) 2 Features Balanced outputs, High speed (tpd 10-50ns), Output register, Positive input clamp diode Operating temperature range (°C) -40 to 125 Rating Automotive
SOIC (D) 16 59.4 mm² 9.9 x 6 SOT-23-THN (DYY) 16 8.4 mm² 4.2 x 2 TSSOP (PW) 16 32 mm² 5 x 6.4 WQFN (BQB) 16 8.75 mm² 3.5 x 2.5
  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1: –40°C to +125°C, T A
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Available in wettable flank QFN (WBQB) package
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption:
    • Typical I CC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 6 V
  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1: –40°C to +125°C, T A
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Available in wettable flank QFN (WBQB) package
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption:
    • Typical I CC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 6 V

The SN74HCS594-Q1 device contains an 8-bit, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. All inputs include Schmitt-triggers, eliminating any erroneous data outputs due to slow-edged or noisy input signals. The storage register has parallel outputs. Separate clocks and direct overriding clear ( SRCLR, RCLR) inputs are provided for both the shift and storage register. A serial output (Q H’) is provided for cascading.

Both the shift register (SRCLK) and storage register (RCLK) clocks are positive edge triggered. If both clocks are connected together, the shift register is one count pulse ahead of the storage register.

The SN74HCS594-Q1 device contains an 8-bit, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. All inputs include Schmitt-triggers, eliminating any erroneous data outputs due to slow-edged or noisy input signals. The storage register has parallel outputs. Separate clocks and direct overriding clear ( SRCLR, RCLR) inputs are provided for both the shift and storage register. A serial output (Q H’) is provided for cascading.

Both the shift register (SRCLK) and storage register (RCLK) clocks are positive edge triggered. If both clocks are connected together, the shift register is one count pulse ahead of the storage register.
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* Data sheet SN74HCS594-Q1 Automotive 8-Bit Shift Register With Schmitt-Trigger Inputs and Output Registers datasheet (Rev. E) PDF | HTML 2023年 7月 10日
Application brief Optimizing Body Control Modules (BCMs) Using Logic and Translation PDF | HTML 2022年 10月 19日
Application brief Converting SPI to GPIO Through Digital Isolators PDF | HTML 2020年 10月 16日

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模擬型號

SN74HCS594 IBIS Model (Rev. B)

SCEM771B.ZIP (251 KB) - IBIS Model
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模擬型號

SN74HCS594-Q1 IBIS Model

SCEM784.ZIP (51 KB) - IBIS Model
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (D) 16 Ultra Librarian
SOT-23-THN (DYY) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian
WQFN (BQB) 16 Ultra Librarian
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