Nat Semi MM74HCT74N Dual D-type Flip Flop DIL14

Manufactured by National Semiconductor - MM74HCT74N - DIP14 through hole package

Dual D Flip-Flop with Set and Reset with LSTTL Compatible Inputs

High−Performance Silicon−Gate CMOS

Description

The MM74HCT74N is identical in pinout to the LS74. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred to the corresponding Q output on the next positive going edge of the clock input. Both Q and Q outputs are available from each flip−flop. The Set and Reset inputs are asynchronous.

Features

• 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
• Chip Complexity: 136 FETs or 34 Equivalent Gates