M54HC393_04 STMICROELECTRONICS [STMicroelectronics], M54HC393_04 Datasheet

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M54HC393_04

Manufacturer Part Number
M54HC393_04
Description
RAD-HARD DUAL BINARY COUNTER
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
DESCRIPTION
The M54HC393 is an high speed CMOS DUAL
BINARY COUNTER fabricated with silicon gate
C
This counter circuit contains independent ripple
carry counters and two 4-bit ripple carry binary
PIN CONNECTION
May 2004
2
MOS technology.
HIGH SPEED:
f
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 393
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-9204-074
MAX
CC
PLH
OH
NIH
CC
=4 A(MAX.) at T
| = I
(OPR) = 2V to 6V
= 79 MHz (TYP.) at V
= V
t
PHL
OL
NIL
= 4mA (MIN)
= 28% V
A
CC
=25°C
(MIN.)
CC
= 6V
RAD-HARD DUAL BINARY COUNTER
ORDER CODES
counters, which can be cascaded to create a
single divide by 256 counter.
Each 4-bit counter is increases during the high to
low transition (negative edge) of the clock input,
and each has an independent clear input. When
CLEAR is set to low, all four bits of each counter
are set to a low level. This enables count
truncation and allows the implementation of divide
by N counter configurations.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
DILC
FPC
DILC-14
M54HC14D
M54HC14K
FM
M54HC393
Rev. 1
FPC-14
M54HC14D1
M54HC14K1
EM
1/12

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M54HC393_04 Summary of contents

Page 1

HIGH SPEED MHz (TYP MAX LOW POWER DISSIPATION A(MAX =25° HIGH NOISE IMMUNITY 28% V (MIN.) NIH NIL CC SYMMETRICAL OUTPUT IMPEDANCE ...

Page 2

M54HC393 Figure 1: IEC Logic Symbols Figure 2: Input And Output Equivalent Circuit 2/12 Table 1: Pin Description PIN N° SYMBOL NAME AND FUNCTION Clock Input Divide CLOCK 1, 13 Section (HIGH to LOW 2 CLOCK Edge-Triggered) ...

Page 3

Table 2: Truth Table INPUTS CLOCK CLEAR Don’t Care COUNT OUTPUTS COUNT UP NO ...

Page 4

M54HC393 Figure 3: Logic Diagram This logic diagram has not be used to estimate propagation delays Figure 4: Timing Chart 4/12 ...

Page 5

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

Page 6

M54HC393 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 Quiescent Supply CC ...

Page 7

Table 6: AC Electrical Characteristics (C Symbol Parameter t t Output Transition TLH THL Time t t Propagation Delay PLH PHL Time (CLOCK - QA Propagation Delay PLH PHL Time (CLOCK - QB Propagation Delay PLH ...

Page 8

M54HC393 Figure 5: Test Circuit C = 50pF or equivalent (includes jig and probe capacitance pulse generator (typically OUT Figure 6: Waveform - Minimum Removal And Propagation Delay Times, Minimum Pulse Width ...

Page 9

DILC-14 MECHANICAL DATA DIM. MIN. A 2.1 a1 3.00 a2 0.63 B 1.82 b 0.40 b1 0.20 0.254 D 18.79 19. 15.11 15.24 e3 7. 10.90 L 1.14 mm. TYP MAX. 22.54 ...

Page 10

M54HC393 DIM. MIN. A 6.75 B 9.76 C 1.49 D 0. 18. 10/12 FPC-14 MECHANICAL DATA mm. TYP MAX. 6.91 7.06 9.95 10.14 1.95 0.127 0.15 7.62 7.75 ...

Page 11

Table 8: Revision History Date Revision 10-May-2004 1 Description of Changes First Release M54HC393 11/12 ...

Page 12

M54HC393 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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