M54HC541_04 Datasheet, PDF (1/11 Pages) STMicroelectronics – RAD-HARD OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

M54HC541
RAD-HARD OCTAL BUS BUFFER
WITH 3 STATE OUTPUTS (NON INVERTED)
s HIGH SPEED:
t_PD = 9ns (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 541
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-9401-047
DESCRIPTION
The 54HC541 is an advanced high-speed CMOS
OCTAL BUS BUFFER (3-STATE) fabricated with
silicon gate C²MOS technology. The M54HC541
is a non inverting buffer.
DILC-20
FPC-20
ORDER CODES
PACKAGE
FM
DILC
FPC
M54HC541D
M54HC541K
EM
M54HC541D1
M54HC541K1
The 3-STATE control gate operates as a two input
AND such that if either G1 and G2 are high, all
eight output are in the high impedance state. In
order to enhance PC board layout the M54HC541
offer a pinout having inputs and outputs on
opposite sides of the package.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PIN CONNECTION
May 2004
Rev. 1
1/11