|
|
Numéro de référence | M54HCT14F1R | ||
Description | HEX SCHMITT INVERTER | ||
Fabricant | ST Microelectronics | ||
Logo | |||
. HIGH SPEED
tPD = 16 ns (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
ICC = 1 µA (MAX.) AT TA = 25 °C
. HIGH NOISE IMMUNITY
VH = 0.7 V (TYP.) AT VCC = 5 V
. 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
C2MOS technology. It has the same high speed per-
formance 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 inte-
grated circuit has input and output characteristics
that are fully compatible with 54/74 LSTTL logic
families. M54/74HCT devices are designed to di-
rectly interface HSC2MOS systems with TTL and
NMOS components. They are also plug in replace-
ments for LSTTL devices giving a reduction of
power consumption.All inputs are equipped with pro-
INPUT AND OUTPUT EQUIVALENT CIRCUIT
M54HCT14
M74HCT14
HEX SCHMITT INVERTER
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HCT14F1R
M74HCT14M1R
M74HCT14B1R
M 74H CT 1 4C 1R
PIN CONNECTIONS (top view)
October 1993
NC =
No Internal
Connection
1/9
|
|||
Pages | Pages 9 | ||
Télécharger | [ M54HCT14F1R ] |
No | Description détaillée | Fabricant |
M54HCT14F1R | HEX SCHMITT INVERTER | ST Microelectronics |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |