M54HC573D STMICROELECTRONICS [STMicroelectronics], M54HC573D Datasheet

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M54HC573D

Manufacturer Part Number
M54HC573D
Description
RAD-HARD OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
DESCRIPTION
The M54HC573 is an high speed CMOS OCTAL
LATCH WITH 3-STATE OUTPUTS fabricated
with silicon gate C
This 8-BIT D-Type latches is controlled by a latch
enable input (LE) and output enable input (OE).
PIN CONNECTION
May 2004
HIGH SPEED:
t
LOW POWER DISSIPATION:
I
HIGH NOISE IMMUNITY:
V
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
WIDE OPERATING VOLTAGE RANGE:
V
PIN AND FUNCTION COMPATIBLE WITH
54 SERIES 573
SPACE GRADE-1: ESA SCC QUALIFIED
50 krad QUALIFIED, 100 krad AVAILABLE ON
REQUEST
NO SEL UNDER HIGH LET HEAVY IONS
IRRADIATION
DEVICE FULLY COMPLIANT WITH
SCC-9202-072
PD
CC
PLH
OH
NIH
CC
= 13ns (TYP.) at V
= 4 A(MAX.) at T
| = I
(OPR) = 2V to 6V
= V
t
PHL
OL
NIL
= 6mA (MIN)
= 28% V
2
MOS technology.
CC
A
CC
=25°C
(MIN.)
= 6V
WITH 3 STATE OUTPUT NON INVERTING
RAD-HARD OCTAL D-TYPE LATCH
ORDER CODES
While the LE input is held at a high level, the Q
outputs will follow the data input precisely. When
LE is taken low, the Q outputs will be latched
precisely at the logic level of D input data.
While the OE input is at low level, the eight outputs
will be in a normal logic state (high or low logic
level) and while is at high level the outputs will be
in a high impedance state.
The 3-State output configuration and the wide
choice of outline make bus organized system
simple.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
DILC
FPC
DILC-20
M54HC573D
M54HC573K
FM
M54HC573
Rev. 1
FPC-20
M54HC573D1
M54HC573K1
EM
1/12

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M54HC573D Summary of contents

Page 1

... The 3-State output configuration and the wide choice of outline make bus organized system simple. All inputs are equipped with protection circuits against static discharge and transient excess voltage. M54HC573 DILC-20 FM DILC M54HC573D FPC M54HC573K Rev. 1 FPC-20 EM M54HC573D1 M54HC573K1 1/12 ...

Page 2

M54HC573 Figure 1: IEC Logic Symbols Figure 2: Input And Output Equivalent Circuit Table 2: Truth Table Don’t Care Z: High Impedance (*): Q Outputs are latched at the time when the LE input ...

Page 3

Figure 3: Logic Diagram Table 3: Absolute Maximum Ratings Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 4

M54HC573 Table 5: DC Specifications Symbol Parameter V High Level Input IH Voltage V Low Level Input IL Voltage V High Level Output OH Voltage V Low Level Output OL Voltage I Input Leakage I Current I High Impedance OZ ...

Page 5

Table 6: AC Electrical Characteristics (C Symbol Parameter t t Output Transition TLH THL Time t t Propagation Delay PLH PHL Time ( Propagation Delay PLH PHL Time ( High Impedance PZL ...

Page 6

M54HC573 Table 7: Capacitive Characteristics Symbol Parameter C Input Capacitance IN Output C OUT Capacitance C Power Dissipation PD Capacitance (note defined as the value of the IC’s internal equivalent capacitance which is calculated from the ...

Page 7

Figure 5: Waveform - Propagation Delays, LE Minimum Pulse Width Setup And Hold Times (f=1MHz; 50% duty cycle) Figure 6: Waveform - Output Enable And Disable Times (f=1MHz; 50% duty cycle) M54HC573 7/12 ...

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M54HC573 Figure 7: Waveform - Propagation Delay Times (f=1MHz; 50% duty cycle) 8/12 ...

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DILC-20 MECHANICAL DATA DIM. MIN. A 2.1 a1 3.00 a2 0.63 B 1.93 b 0.40 b1 0.20 0.254 D 25.14 25. 22.73 22.86 e2 7. 11.30 L 1.14 mm. TYP MAX. 2.71 ...

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M54HC573 DIM. MIN. A 9.98 B 9.98 C 1.45 D 0.10 E 11. 0.38 H 7.24 L 24. 1.14 P 0.10 10/12 FPC-20 MECHANICAL DATA mm. TYP MAX. 10.16 10.34 10.16 10.34 1.61 1.78 ...

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Table 8: Revision History Date Revision 14-May-2004 1 Description of Changes First Release M54HC573 11/12 ...

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M54HC573 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its ...

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