teThe 74VHC240 is an advanced high-speed leCMOS OCTAL BUS BUFFER (3-STATE) ofabricated with sub-micron silicon gate and sdouble-layer metal wiring C2MOS technology.
bG output enable governs four BUS BUFFERs.
OThis device is designed to be used with 3 state -memory address drivers, etc.
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74VHC240
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)
s HIGH SPEED: tPD = 3.6ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) at TA=25°C
s HIGH NOISE IMMUNITY:
VNIH = VNIL = 28% VCC (MIN.)
s POWER DOWN PROTECTION ON INPUTS
s SYMMETRICAL OUTPUT IMPEDANCE:
SOP
TSSOP
|IOH| = IOL = 8 mA (MIN)
s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
)s OPERATING VOLTAGE RANGE: t(sVCC(OPR) = 2V to 5.5V
s PIN AND FUNCTION COMPATIBLE WITH
uc74 SERIES 240 ds IMPROVED LATCH-UP IMMUNITY ros LOW NOISE: VOLP = 0.9V (MAX.) PDESCRIPTION teThe 74VHC240 is an advanced high-speed leCMOS OCTAL BUS BUFFER (3-STATE) ofabricated with sub-micron silicon gate and sdouble-layer metal wiring C2MOS technology. bG output enable governs four BUS BUFFERs.
74VHC240 Datasheet
