74LVX594TTR集成電路（IC）的移位寄存器規(guī)格書PDF中文資料

74LVX594TTR屬于集成電路（IC）的移位寄存器。由意法半導體集團制造生產的74LVX594TTR移位寄存器移位寄存器是低級邏輯器件，通常用于在串行和并行方式之間轉換數字邏輯信號形式的數據，或在數字字內移動數據位的位置。移位寄存器通常使用集成到一個設備中的一組觸發(fā)器來實現，常用于集成度更高的邏輯器件，但仍可用于 I/O 擴展等應用，在這些應用中離散形式的函數可能會非常有用。

DESCRIPTION

The 74LVX594 is a low voltage CMOS 8 BIT SHIFT REGISTER WITH OUTPUT REGISTER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power, battery operated and low noise 3.3V applications.

■ HIGH SPEED :

tPD = 5.5ns (TYP.) at VCC = 3.3V

■ 5V TOLERANT INPUTS

■ INPUT VOLTAGE LEVEL :

VIL=0.8V, VIH=2V at VCC=3V

■ LOW POWER DISSIPATION:

ICC = 4 μA (MAX.) at TA=25°C

■ LOW NOISE:

VOLP = 0.3V (TYP.) at VCC = 3.3V

■ SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

■ BALANCED PROPAGATION DELAYS:

tPLH ? tPHL

■ OPERATING VOLTAGE RANGE:

VCC(OPR) = 2V to 3.6V (1.2V Data Retention)

■ PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 594

■ IMPROVED LATCH-UP IMMUNITY

■ POWER DOWN PROTECTION ON INPUTS