54HC166 Datasheet | Texas Instruments

CD54HC166, CD54HCT166, CD74HC166, CD74HCT166 SCHS157D - FEBRUARY 1998 - REVISED FEBRUARY 2022 CDx4HC(T)166 High-Speed CMOS Logic 8-Bit Parallel-In/Serial-Out Shift Register 1 Features 2 Description - Buffered inputs The ’HC166 and ’HCT166 8-bit shift register is - Fanout (over temperature range) fabricated with silicon gate CMOS technology. It - Standard outputs: 10 LSTTL Loads - Bus driver outputs: 15 LSTTL Loads - Wide operating temperature range: -55℃ to 125℃ - Balanced propagation delay and transition time possesses the low power consumption of standard CMOS integrated circuits, and can operate at speeds parable to the equivalent low power Schottky device. - Significant power reduction pared to LSTTL Logic ICs - HC Types - 2 V to 6 V operation - High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5 V - HCT Types PART NUMBER Device Information PACKAGE(1) BODY SIZE (NOM) CD54HC166F3A CDIP (16) 24.38 mm × 6.92 mm CD54HCT166F3A CDIP (16) 24.38 mm × 6.92 mm CD74HC166M SOIC (16) 9.90 mm × 3.90 mm CD74HCT166M SOIC (16) 9.90 mm × 3.90...