M74HCT14B1 Electronics Components electronic devices and integrated circuits HEX SCHMITT INVERTER
M54HCT14
M74HCT14
HEX SCHMITT INVERTER
• HIGH SPEED 
tPD = 16 ns (TYP.) AT VCC =5V
• LOW POWER DISSIPATION
ICC = 1 µA (MAX.) AT TA = 25 °C
• HIGH NOISE IMMUNITY
VH = 0.7 V (TYP.) AT VCC =5V
• OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS
• SYMMETRICAL OUTPUT IMPEDANCE
︱IOH︱ = IOL = 4 mA (MIN.)
• BALANCED PROPAGATION DELAYS
tPLH = tPHL
• PIN AND FUNCTION COMPATIBLE WITH 54/74LS14
DESCRIPTION
The M54/74HCT14 is a high speed CMOS HEX SCHMITT INVERTER fabricated in silicon gate C2 MOS technology. It has the same highspeed performance of LSTTL combined with true CMOS low power consumption. Pin configuration and function are the same as those of the HCT04 but all inputs have 0.7 V hysteresis level.This together with its schmitt trigger function allows it to be used on line receivers with slow rise/fall input signals. This integrated circuit has input and output characteristics that are fully compatible with 54/74 LSTTL logic families. M54/74HCT devices are designed to directly interface HSC2 MOS systems with TTL and NMOS components. They are also plug in replacements for LSTTL devices giving a reduction of power consumption.All inputs are equipped with pro
ABSOLUTE 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 Source Sink Current Per Output Pin | ± 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 | ℃ |
Absolute MaximumRatings are those values beyond whichdamage tothe device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: ≅ 65 ℃ derate to 300 mW by 10mW/℃: 65 ℃ to 85 ℃
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN CONNECTIONS (top view)
LOGIC DIAGRAM/WAVEFORM
SWITCHING CHARACTERISTICS TEST CIRCUIT
Product Tags:
|
|
M74HCT14B1 Electronics Components electronic devices and integrated circuits HEX SCHMITT INVERTER Images
|
