MM74HC595 Datasheet | onsemi

8-Bit Shift Register with Output Latches General Description The MM74HC595 high- speed shift register utilizes advanced silicon- gate CMOS technology. This device possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, as well as the ability to drive 15 LS- TTL loads. This device contains an eight- bit serial- in, parallel- out, shift register that feeds an eight- bit D- type storage register. The storage register has eight 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 (standard) pins for cascading. Both the shift register and storage register use positive- edge triggered clocks. If both clocks are connected together, the shift register state is one clock pulse ahead of the storage register. The 74HC logic family is speed, function, and pin- out patible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Features - Low Quiescent Current: 160 m A Maximum (74HC Series) - Low Input Current: 1 m A Maximum - 8- Bit Serial- In, Parallel- Out Shift Register with Storage - Wide Operating Voltage Range: 2 V- 6 V - Cascadable - Shift Register has Direct Clear - Guaranteed Shift Frequency: DC to 30 MHz - This Device is Pb- Free and is Ro HS pliant DATA SHEET .onsemi. SOIC- 16 CASE 751B- 05 TSSOP 16 CASE 948AH- 01 16 1 TSSOP- 16 CASE 948F- 01 MARKING DIAGRAMS SOIC- 16 HC595A AWLYWW TSSOP- 16 16 HC 595A ALYW HC595A A WL, L Y WW, YW = Specific Device Code = Assembly Location = Wafer Lot Number = Year = Work Week ORDERING INFORMATION See detailed ordering and shipping information on page 8 of this data sheet. © Semiconductor ponents Industries, LLC, 1983 May, 2023 - Rev....