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Número de pieza | 74AC240M | |
Descripción | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de 74AC240M (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! 74AC240
OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (INVERTED)
s HIGH SPEED: tPD = 4 ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 8 µA (MAX.) at TA = 25 oC
s HIGH NOISE IMMUNITY:
VNIH = VNIL = 28% VCC (MIN.)
s 50Ω TRANSMISSION LINE DRIVING
BM
CAPABILITY
(Plastic Package)
(Micro Package)
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 24 mA (MIN)
s BALANCED PROPAGATION DELAYS:
ORDER CODES :
74AC240B
74AC240M
tPLH ≅ tPHL
s OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 240
s IMPROVED LATCH-UP IMMUNITY
mantaining high speed operation similar to
equivalent Bipolar Schottky TTL.
G control output governs four BUS BUFFERs.
This device is designed to be used with 3 state
memory address drivers, etc.
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equipped with
discharge, giving
transient excess
technology. It is ideal for low power applications
PIN CONNECTION AND IEC LOGIC SYMBOLS
April 1997
1/8
1 page WAVEFORM 1: PROPAGATION DELAYS (f=1MHz; 50% duty cycle)
74AC240
WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle)
5/8
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet 74AC240M.PDF ] |
Número de pieza | Descripción | Fabricantes |
74AC240 | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED | STMicroelectronics |
74AC240 | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
74AC240B | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED | STMicroelectronics |
74AC240M | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED | STMicroelectronics |
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