74LS164

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 MHz 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 SUFFIX CASE 751A ORDERING INFORMATION Device SN74LS164N SN74LS164D Package 14 Pin DIP 14 Pin Shipping 2000 Units/Box 2500/Tape & Reel © Semiconductor Components Industries, LLC, 1999 1 December, 1999 – Rev. 6 Publication Order Number: SN74LS164/D SN74LS164 CONNECTION DIAGRAM DIP (TOP VIEW) VCC 14 Q7 13 Q6 12 Q5 11 Q4 10 MR 9 CP 8 NOTE: The Flatpak version has the same pinouts (Connection Diagram) as the Dual In-Line Package. 1 A 2 B 3 Q0 4 Q1 5 Q2 6 Q3 7 GND LOADING (Note a) PIN NAMES A, B CP M...