CD74HCT42 Datasheet | Texas Instruments

Features Description - Buffered Inputs and Outputs - Typical Propagation Delay: CL = 15p F, TA = 25o C 12ns at = 5V, - Fanout (Over Temperature Range) - Standard Outputs - - - 10 LSTTL Loads - Bus Driver Outputs - - . . . 15 LSTTL Loads - Wide Operating Temperature Range . . . -55o C to 125o C The ’HC42 and CD74HCT42 BCD-to-Decimal Decoders utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL decoders with the low power consumption of standard CMOS integrated circuits. These devices have the capability of driving 10 LSTLL loads and are patible with the standard LS logic family. One of ten outputs (low on select) is selected in accordance with the BCD input. Non-valid BCD inputs result in none of the outputs being selected (all outputs are high). - Balanced Propagation Delay and Transition Times - Significant Power Reduction pared to LSTTL Logic ICs Ordering Information PART NUMBER TEMP. RANGE (o C) PACKAGE - HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V - HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic patibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input patibility, Il ≤ 1µA at VOL, VOH CD54HC42F3A CD74HC42E CD74HC42M CD74HCT42E -55 to 125 -55 to 125 -55 to 125 -55 to 125 16 Ld CERDIP 16 Ld PDIP 16 Ld SOIC 16 Ld...