74LS164中文资料安森美半导体数据手册PDF规格书

The SN74LS164 is a high speed 8-Bit Serial-In Parallel-Out Shift Register. Serial data is entered through a 2-Input AND gate synchronous with the LOW to HIGH transition of the clock. The device features an asynchronous Master Reset which clears the register setting all outputs LOW independent of the clock. It utilizes the Schottky diode clamped process to achieve high speeds and is fully compatible with all ON Semiconductor TTL products.

• Typical Shift Frequency of 35 MHz

• Asynchronous Master Reset

• Gated Serial Data Input

• Fully Synchronous Data Transfers

• Input Clamp Diodes Limit High Speed Termination Effects

• ESD > 3500 Volts