SN74LS164 PDF Datasheet


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Description

This is LOW POWER SCHOTTKY. SN74LS164 Serial-In Parallel-Out Shift Register 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. http:, , onsemi.com Typical Shift Frequency of 35 MH- Asynchronous Master Reset Gated Serial Data Input Fully Synchronous Data Transfers Input Clamp Diodes Limit High Speed Termination Effects ESD > 3500 Volts 14 LOW POWER SCHOTTKY GUARANTEED OPERATING RANGES Symbol VCC TA IOH IOL Parameter Supply Voltage Operating Ambient Temperature Range Output Current High Output Current Low Min 4.75 0 Typ 5.0 25 Max 5.25 70 0.4 8.0 Unit V °C mA mA 1 PLASTIC N SUFFIX CASE 646 14 1 SOIC D SUFF.