High-Performance Silicon-Gate CMOS The MC74HC174ADTR2 is identical in pinout to the LS174. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of six D flip-flops with common Clock and Reset inputs. Each flip-flop is loaded with a low-to-high transition of the Clock input. Reset is asynchronous and active-low. 
Feature
 
 
 
  - Output Drive Capability: 10 LSTTL Loads
 
  - Outputs Directly Interface to CMOS, NMOS, and TTL
 
  - Operating Voltage Range: 2 to 6 V
 
  - Low Input Current: 1.0 mA
 
  - In Compliance with the Requirements Defined by JEDEC Standard No. 7A
 
  - Chip Complexity: 162 FETs or 40.5 Equivalent Gates
 
  - Pb-Free Packages are Available*
 
 
 
  
 
 (Picture: Pinout)