M54HC240_04 Datasheet, PDF (1/10 Pages) STMicroelectronics – RAD-HARD OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)

M54HC240
RAD-HARD OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (INVERTED)
s HIGH SPEED:
t_PD = 10ns (TYP.) at V_CC = 6V
s LOW POWER DISSIPATION:
I_CC = 4µA(MAX.) at T_A=25°C
s HIGH NOISE IMMUNITY:
V_NIH = V_NIL = 28% V_CC (MIN.)
s SYMMETRICAL OUTPUT IMPEDANCE:
|I_OH| = I_OL = 6mA (MIN)
s BALANCED PROPAGATION DELAYS:
t_PLH ≅ t_PHL
s WIDE OPERATING VOLTAGE RANGE:
V_CC (OPR) = 2V to 6V
s PIN AND FUNCTION COMPATIBLE WITH
54 SERIES 240
s SPACE GRADE-1: ESA SCC QUALIFIED
s 50 krad QUALIFIED, 100 krad AVAILABLE ON
REQUEST
s NO SEL UNDER HIGH LET HEAVY IONS
IRRADIATION
s DEVICE FULLY COMPLIANT WITH
SCC-9401-034
DESCRIPTION
The M54HC240 is an advanced high-speed
CMOS OCTAL BUS BUFFER (3-STATE)
fabricated with silicon gate C²MOS technology.
DILC-20
FPC-20
ORDER CODES
PACKAGE
FM
DILC
FPC
M54HC240D
M54HC240K
EM
M54HC240D1
M54HC240K1
G control input governs four BUS BUFFERs.
This device is designed to be used with 3 state
memory address drivers, etc.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION
April 2004
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