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Part Number: M74HCT14
Description: The M74HCT14 is an high speed CMOS HEX SCHMITT INVERTER fabricated with silicon gat...
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M74HCT14
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DataSheet
General Description
M74HCT14 General Description
The M74HCT14 is an high speed CMOS HEX SCHMITT INVERTER fabricated with silicon gate C2MOS technology.
Pin configuration and function are the same as those of the M74HCT04 but all inputs have 0.7 V hysteresis level. This together with its schmitt trigger function allows it to be used on line receiver with slow rise/fall input signals.
The M74HCT14 is designed to directly interface HSC2MOS systems with TTL and NMOS components.
All inputs are equipped with protection circuits against static discharge and transient excess voltage.
M74HCT14 Maximum Ratings
| Symbol | Parameter | Value | Unit |
| VCC | Supply Voltage | -0.5 to +7 | V |
| VI | DC Input Voltage | -0.5 to VCC + 0.5 | V |
| VO | DC Output Voltage | -0.5 to VCC + 0.5 | V |
| IIK | DC Input Diode Current | ± 20 | mA |
| IOK | DC Output Diode Current | ± 20 | mA |
| IO | DC Output Current | ± 25 | mA |
| ICC or IGND | DC VCC or Ground Current | ± 50 | mA |
| PD | Power Dissipation | 500(*) | mW |
| Tstg | Storage Temperature | -65 to +150 | |
| TL | Lead Temperature (10 sec) | 300 |
M74HCT14 Features
*HIGH SPEED:
tPD = 19ns (TYP.) at VCC = 4.5V
*LOW POWER DISSIPATION:
ICC = 1µA(MAX.) at TA=25°C
*HIGH NOISE IMMUNITY :
VH = 0.7V (TYP) at Vcc = 4.5V
*BALANCED PROPAGATION DELAYS:
tPLH = tPHL
*SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
*PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 14
tPD = 19ns (TYP.) at VCC = 4.5V
*LOW POWER DISSIPATION:
ICC = 1µA(MAX.) at TA=25°C
*HIGH NOISE IMMUNITY :
VH = 0.7V (TYP) at Vcc = 4.5V
*BALANCED PROPAGATION DELAYS:
tPLH = tPHL
*SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
*PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 14
M74HCT14 Connection Diagram
M74HCT14
PDF/DataSheet Download
- Datasheet: M74HCT14
- File Size: 237171 KB
- Manufacturer: STMicro
- Click here to Download
- ·M74AC574B
- STMICROELECTRONICS [STMicroelectronics]
- OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
- 83392 KB
- ·M74AC574M
- STMICROELECTRONICS [STMicroelectronics]
- OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
- 83392 KB
- ·M74AC574MTR
- STMICROELECTRONICS [STMicroelectronics]
- OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
- 83392 KB
- ·M74AC574TTR
- STMICROELECTRONICS [STMicroelectronics]
- OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
- 83392 KB
- ·M74ACT02B
- STMICROELECTRONICS [STMicroelectronics]
- QUAD 2-INPUT NOR GATE
- 194600 KB
- ·M74ACT02M
- STMICROELECTRONICS [STMicroelectronics]
- QUAD 2-INPUT NOR GATE
- 194600 KB
- ·M74ACT02MTR
- STMICROELECTRONICS [STMicroelectronics]
- QUAD 2-INPUT NOR GATE
- 194600 KB
- ·M74ACT02TTR
- STMICROELECTRONICS [STMicroelectronics]
- QUAD 2-INPUT NOR GATE
- 194600 KB
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