MC74HCT174A中文资料摩托罗拉数据手册PDF规格书

Hex D Flip-Flop with Common Clock and Reset with LSTTL Compatible Inputs

High–Performance Silicon–Gate CMOS

The MC74HCT174A is identical in pinout to the LS174. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.

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.

• Output Drive Capability: 10 LSTTL Loads

• TTL NMOS Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1.0 µA

• In Compliance with the Requirements Defined by JEDEC Standard No. 7A

• Chip Complexity: 178 FETs or 44.5 Equivalent Gates