74AHC595D Datasheet PDF - Philips

DESCRIPTION

●The 74AHC/AHCT595 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A.

●The 74AHC/AHCT595 is an 8-stage serial shift register with a storage register and 3-state outputs.  The shift register has separate clocks.

●Data is shifted on the positive-going transitions of the SHCPinput. The data in each register is transferred to the storage register on a positive-going transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register.

●FEATURES

●• ESD protection:

●   HBM EIA/JESD22-A114-A exceeds 2000 V

●   MM EIA/JESD22-A115-A exceeds 200 V

●   CDM EIA/JESD22-C101 exceeds 1000 V

●• Balanced propagation delays

●• All inputs have Schmitt-trigger actions

●• Inputs accept voltages higher than VCC

●• For AHC only: operates with CMOS input levels

●• For AHCT only: operates with TTL input levels

●• Specified from−40 to +85°C and from−40 to +125°C.

●APPLICATIONS

●• Serial-to-parallel data conversion

●• Remote control holding register.