MM74HCT14

MM74HCT14 Hex Inverting Schmitt Trigger September 1983 Revised April 1999 MM74HCT14 Hex Inverting Schmitt Trigger General Description The MM74HCT14 utilizes advanced silicon-gate CMOS technology to achieve the low power dissipation and high noise immunity of standard CMOS, as well as the capability to drive 10 LS-TTL loads. The 74HCT logic family is functionally and pinout compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Features s Typical propagation delay: 13 ns s Wide power supply range: 2–6V s Low quiescent current: 10 µA maximum s Low input current: 1 µA maximum s Fanout of 10 LS-TTL loads s Typical hysteresis voltage: 0.9V at VCC = 4.5V s TTL, LS pin-out and input threshold compatible Ordering Codes: Order Number MM74HCT14M MM74HCT14SJ MM74HCT14MTC MM74HCT14N Package Number M14A M14D MTC14 N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram Pin Assignments for DIP, SOIC, SOP and TSSOP Schematic Diagram Top View © 1999 Fairchild Semiconductor Corporation DS500059.prf www.fairchilds...