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Número de pieza | M74HCT240 | |
Descripción | OCTAL BUS BUFFER | |
Fabricantes | ST Microelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de M74HCT240 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! M74HCT240
OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (INVERTED)
s HIGH SPEED:
tPD = 15 ns (TYP.) at VCC = 4.5V
s LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
s COMPATIBLE WITH TTL OUTPUTS :
VIH = 2V (MIN.) VIL = 0.8V (MAX)
s BALANCED PROPAGATION DELAYS:
tPLH ≅ tPHL
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 6mA (MIN)
s PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 240
DESCRIPTION
The 74HCT240 is an advanced high-speed
CMOS OCTAL BUS BUFFER (3-STATE)
fabricated with silicon gate C2MOS technology.
G control input governs four BUS BUFFERs.
DIP
SOP
TSSOP
ORDER CODES
PACKAGE
TUBE
T&R
DIP
SOP
TSSOP
M74HCT240B1R
M74HCT240M1R M74HCT240RM13TR
M74HCT240TTR
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
1/9
1 page WAVEFORM 1 : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
M74HCT240
WAVEFORM 2 : OUTPUT AND ENABLE TIMES (f=1MHz; 50% duty cycle)
5/9
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet M74HCT240.PDF ] |
Número de pieza | Descripción | Fabricantes |
M74HCT240 | OCTAL BUS BUFFER | ST Microelectronics |
M74HCT241 | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240: INVERTED - HCT241/244 NON INVERTED | ST Microelectronics |
M74HCT241-1P | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver | Mitsubishi |
M74HCT241-FP | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver | Mitsubishi |
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