8-bit Shift Registers
HD74LV595A
8-bit Shift Registers with 3-state Outputs
REJ03D0335–0200Z (Previous ADE-205-281 (Z))
Rev.2.00 Jun. 28, 20...
Description
HD74LV595A
8-bit Shift Registers with 3-state Outputs
REJ03D0335–0200Z (Previous ADE-205-281 (Z))
Rev.2.00 Jun. 28, 2004
Description
This device each contains an 8-bit serial-in, parallel-out shift registers that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift register and the storage register. The shift register has a direct-overriding clear, serial input, and serial output pins for cascading.
Both the shift register and the storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register state will always be one clock pulse ahead of the storage register. Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook computers), and the low-power consumption extends the battery life.
Features
VCC = 2.0 V to 5.5 V operation All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) All output...
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