MC74HC393A_06 ONSEMI [ON Semiconductor], MC74HC393A_06 Datasheet

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MC74HC393A_06

Manufacturer Part Number
MC74HC393A_06
Description
Dual 4−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet
MC74HC393A
Dual 4−Stage Binary Ripple
Counter
High−Performance Silicon−Gate CMOS
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LSTTL outputs.
with parallel outputs from each counter stage. A ÷ 256 counter can be
obtained by cascading the two binary counters.
clock input. Reset for the counters is asynchronous and active−high.
State changes of the Q outputs do not occur simultaneously because of
internal ripple delays. Therefore, decoded output signals are subject to
decoding spikes and should not be used as clocks or as strobes except
when gated with the Clock of the HC393A.
Features
© Semiconductor Components Industries, LLC, 2006
October, 2006 − Rev. 4
The MC74HC393A is identical in pinout to the LS393. The device
This device consists of two independent 4−bit binary ripple counters
Internal flip−flops are triggered by high−to−low transitions of the
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1 mA
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the JEDEC Standard No. 7A Requirements
Chip Complexity: 236 FETs or 59 Equivalent Gates
Pb−Free Packages are Available
1
14
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
14
14
14
1
(Note: Microdot may be in either location)
1
1
ORDERING INFORMATION
1
A
L, WL
Y, YY
W, WW
G or G
http://onsemi.com
CASE 948G
CASE 751A
SOEIAJ−14
DT SUFFIX
TSSOP−14
CASE 646
CASE 965
N SUFFIX
D SUFFIX
F SUFFIX
SOIC−14
PDIP−14
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
Publication Order Number:
14
1
14
1
14
1
14
MC74HC393AN
DIAGRAMS
MC74HC393A/D
AWLYYWWG
1
MARKING
74HC393A
AWLYWW
HC393AG
ALYWG
ALYWG
393A
HC
G

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MC74HC393A_06 Summary of contents

Page 1

MC74HC393A Dual 4−Stage Binary Ripple Counter High−Performance Silicon−Gate CMOS The MC74HC393A is identical in pinout to the LS393. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of ...

Page 2

PIN ASSIGNMENT CLOCK RESET CLOCK RESET GND ORDERING INFORMATION ...

Page 3

MAXIMUM RATINGS Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

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DC ELECTRICAL CHARACTERISTICS Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

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TIMING REQUIREMENTS (Input t Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

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CLOCK 10 1/f max t t PLH PHL 90% Q 50% 10 TLH THL Figure 1. TEST POINT OUTPUT DEVICE UNDER C TEST *Includes all probe and jig capacitance ...

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CLOCK RESET Count TIMING DIAGRAM COUNT SEQUENCE Outputs Q4 ...

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−T− SEATING PLANE 0.13 (0.005) PACKAGE DIMENSIONS PDIP−14 CASE 646−06 ISSUE http://onsemi.com 8 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI ...

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G −T− SEATING 14 PL PLANE 0.25 (0.010 14X 0.58 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques ...

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K 14X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 −V− C 0.10 (0.004) −T− SEATING G D PLANE 14X 0.36 *For additional information on our ...

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0.13 (0.005) M 0.10 (0.004) ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products ...

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