MC54HC14A

www.DataSheet4U.com MOTOROLA SEMICONDUCTOR TECHNICAL DATA Hex Schmitt-Trigger Inverter High–Performance Silicon–Gate CMOS The MC54/74HC14A is identical in pinout to the LS14, LS04 and the HC04. The device inputs are compatible with Standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC14A is useful to “square up” slow input rise and fall times. Due to hysteresis voltage of the Schmitt trigger, the HC14A finds applications in noisy environments. MC54/74HC14A J SUFFIX CERAMIC PACKAGE CASE 632–08 1 14 Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS and TTL Operating Voltage Range: 2 to 6V Low Input Current: 1µA High Noise Immunity Characteristic of CMOS Devices In Compliance With the JEDEC Standard No. 7A Requirements Chip Complexity: 60 FETs or 15 Equivalent Gates 14 1 N SUFFIX PLASTIC PACKAGE CASE 646–06 14 1 D SUFFIX SOIC PACKAGE CASE 751A–03 14 1 DT SUFFIX TSSOP PACKAGE CASE 948G–01 LOGIC DIAGRAM ORDERING INFORMATION A1 1 2 Y1 MC54HCXXAJ MC74HCXXAN MC74HCXXAD MC74HCXXADT Ceramic Plastic SOIC TSSOP A2 3 4 Y2 A3 5 6 Y3 Y=A FUNCTION TABLE Inputs A L H Outputs Y H L A4 9 8 Y4 Pin 14 = VCC Pin 7 = GND A5 11 10 Y5 A6 13 12 Y6 Pinout: 14–Lead Packages (Top View) VCC 14 A6 13 Y6 12 A5 11 Y5 10 A4 9 Y4 8 1 A1 2 Y1 3 A2 4 Y2 5 A3 6 Y3 7 GND 10/95 © Motorola, Inc. 1995 1 REV 7 ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎ ÎÎÎ ...