Product Summary

The 74VHC14M is an advanced high speed CMOS Hex Schmitt Inverter fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The 74VHC14M can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Parametrics

74VHC14M absolute maximum ratings: (1)Supply Voltage (VCC): -0.5V to +7.0V; (2)DC Input Voltage (VIN): -0.5V to +7.0V; (3)DC Output Voltage (VOUT): -0.5V to VCC +7.0V; (4)Input Diode Current (IIK): -20 mA; (5)Output Diode Current (IOK): ±20 mA; (6)DC Output Current (IOUT): ±25 mA; (7)DC VCC/GND Current (ICC): ±50 mA; (8)Storage Temperature (TSTG): -65℃ to +150℃; (9)Lead Temperature (TL) Soldering (10 seconds): 260℃.

Features

74VHC14M features: (1)High Speed: tPD=5.5 ns (typ) at VCC=5V; (2)Low power dissipation: ICC=2μA (Max) at TA=25℃; (3)High noise immunity: VNIH-VNI=28% VCC (Min); (4)Power down protection is provided on all inputs; (5)Low noise: VOLP=0.8V (Max); (6)Pin and function compatible with 74HC14.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74VHC14M
74VHC14M

Fairchild Semiconductor

Inverters Hex Schmitt Inverter

Data Sheet

0-1: $0.24
1-25: $0.20
25-100: $0.17
100-250: $0.14
74VHC14M_Q
74VHC14M_Q

Fairchild Semiconductor

Inverters Hex Schmitt Inverter

Data Sheet

Negotiable 
74VHC14MTCX
74VHC14MTCX

Fairchild Semiconductor

Inverters Hex Schmitt Inverter

Data Sheet

0-1: $0.19
1-25: $0.16
25-100: $0.13
100-250: $0.11
74VHC14MTC
74VHC14MTC

Fairchild Semiconductor

Inverters Hex Schmitt Inverter

Data Sheet

0-1: $0.23
1-25: $0.16
25-100: $0.13
100-250: $0.10
74VHC14MTCX_NL
74VHC14MTCX_NL

Fairchild Semiconductor

Inverters FINISHED GOOD

Data Sheet

Negotiable 
74VHC14MTC_Q
74VHC14MTC_Q

Fairchild Semiconductor

Inverters Hex Schmitt Inverter

Data Sheet

Negotiable 
74VHC14MX
74VHC14MX

Fairchild Semiconductor

Inverters Hex Schmitt Inverter

Data Sheet

0-1: $0.24
1-25: $0.20
25-100: $0.17
100-250: $0.14
74VHC14MTR
74VHC14MTR

STMicroelectronics

Inverters Hex Schmitt Trig Inv

Data Sheet

0-1: $0.35
1-10: $0.25
10-100: $0.16
100-250: $0.12