產品概述
The 74AHC594D is a 8-bit Si-gate CMOS Shift Register with output register. It is pin compatible with low-power Schottky TTL (LSTTL). This non-inverting serial-in parallel-out shift register feeds an 8-bit D-type storage register. Separate clocks (SHCP and STCP) and direct overriding clears (SHR\ and STR\) are provided on both the shift and storage registers. A serial output (Q7S) is provided for cascading purposes. Both the shift and storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register will always be one count pulse ahead of the storage register.
Balanced propagation delays
All inputs have Schmitt-trigger actions
Inputs accept voltages higher than VCC
Independent direct overriding clears on shift and storage registers
Independent clocks for shift and storage registers
Latch-up performance exceeds 100mA per JESD78 class II
CMOS Input level
Complies with JEDEC standard No. 7A
應用
信號處理, 自動化與過程控制
產品信息
邏輯系列/標號: 74AHC594 移位寄存器功能: 串行至并行 元件數(shù): 1元件 每元素位數(shù): 8bit 封裝類型: SOIC 針腳數(shù): 16引腳 電源電壓最小值: 2V 電源電壓最大值: 5.5V 芯片輸出類型: 非反向 邏輯芯片系列: 74AHC 邏輯芯片標號: 74594 工作溫度最小值: -40°C 工作溫度最高值: 125°C 產品范圍: - 汽車質量標準: - MSL: MSL 1 -無限制