Product Summary

The MC74HC14A is a High–Performance Silicon–Gate CMOS. The MC74HC14A inputs are compatible with Standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The MC74HC14A is useful to square up slow input rise and fall times. Due to hysteresis voltage of the Schmitt trigger, the MC74HC14A finds applications in noisy environments.

Parametrics

MC74HC14A absolute maximum ratings: (1)VCC DC Supply Voltage (Referenced to GND): -0.5 to + 7.0 V; (2)Vin DC Input Voltage (Referenced to GND): -0.5 to VCC + 0.5 V; (3)Vout DC Output Voltage (Referenced to GND): -0.5 to VCC + 0.5 V; (4)Iin DC Input Current, per Pin: 20 mA; (5)Iout DC Output Current, per Pin: 25 mA; (6)ICC DC Supply Current, VCC and GND Pins: 50 mA; (7)PD Power Dissipation in Still Air: 750 mW; (8)Tstg Storage Temperature: -65 to + 150°C; (9)TL Lead Temperature, 1 mm from Case for 10 Seconds Plastic DIP, SOIC or TSSOP Package: 260°C.

Features

MC74HC14A features: (1)Output Drive Capability: 10 LSTTL Loads; (2)Outputs Directly Interface to CMOS, NMOS and TTL; (3)Operating Voltage Range: 2 to 6V; (4)Low Input Current: 1mA; (5)High Noise Immunity Characteristic of CMOS Devices; (6)In Compliance With the JEDEC Standard No. 7A Requirements; (7)Chip Complexity: 60 FETs or 15 Equivalent Gates.

Diagrams

MC74HC14A pin connection 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC74HC14A
MC74HC14A

Other


Data Sheet

Negotiable 
MC74HC14AD
MC74HC14AD

ON Semiconductor

Inverters 2-6V Hex CMOS

Data Sheet

Negotiable 
MC74HC14ADG
MC74HC14ADG

ON Semiconductor

Inverters 2-6V Hex CMOS Schmitt Trigger

Data Sheet

0-1: $0.17
1-25: $0.13
25-100: $0.09
100-500: $0.07
MC74HC14ADR2G
MC74HC14ADR2G

ON Semiconductor

Inverters 2-6V Hex CMOS Schmitt Trigger

Data Sheet

0-1: $0.18
1-25: $0.14
25-100: $0.09
100-500: $0.08
MC74HC14ADT
MC74HC14ADT

ON Semiconductor

Inverters 2-6V Hex CMOS

Data Sheet

Negotiable 
MC74HC14ADR2
MC74HC14ADR2

ON Semiconductor

Inverters 2-6V Hex CMOS

Data Sheet

Negotiable 
MC74HC14ADTR2G
MC74HC14ADTR2G

ON Semiconductor

Inverters 2-6V Hex CMOS Schmitt Trigger

Data Sheet

0-1: $0.18
1-25: $0.14
25-100: $0.09
100-500: $0.07
MC74HC14ADTG
MC74HC14ADTG

ON Semiconductor

Inverters 2-6V Hex CMOS Schmitt Trigger

Data Sheet

0-1: $0.18
1-25: $0.14
25-100: $0.11
100-500: $0.09