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Logic / Counters / M74HC393B1R
Datasheets
M74HC393B1R by: STMicroelectronics

HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14, PLASTIC, DIP-14

Part Details for M74HC393B1R by STMicroelectronics

Results Overview of M74HC393B1R by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Space Technology Aerospace and Defense Automotive

M74HC393B1R Information

M74HC393B1R by STMicroelectronics is a Counter.
Counters are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Price & Stock for M74HC393B1R

Part # Distributor Description Stock Price Buy
Bristol Electronics   50
RFQ
Quest Components HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14 47
  • 1 $0.5400
  • 10 $0.4500
  • 45 $0.3600
$0.3600 / $0.5400 Buy Now
Quest Components HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14 40
  • 1 $15.0000
  • 8 $10.0000
  • 26 $9.2500
$9.2500 / $15.0000 Buy Now
Vyrian Logic ICs 783
RFQ

Part Details for M74HC393B1R

M74HC393B1R CAD Models

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M74HC393B1R Part Data Attributes

Parametric Data
M74HC393B1R STMicroelectronics
Buy Now Datasheet
Compare Parts:
M74HC393B1R STMicroelectronics HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14, PLASTIC, DIP-14
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code DIP
Package Description PLASTIC, DIP-14
Pin Count 14
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Count Direction UP
Family HC/UH
JESD-30 Code R-PDIP-T14
JESD-609 Code e4
Length 20 mm
Load Capacitance (CL) 50 pF
Load/Preset Input NO
Logic IC Type BINARY COUNTER
Max Frequency@Nom-Sup 28000000 Hz
Max I(ol) 0.004 A
Mode of Operation ASYNCHRONOUS
Number of Bits 4
Number of Functions 2
Number of Terminals 14
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP14,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Propagation Delay (tpd) 345 ns
Qualification Status Not Qualified
Seated Height-Max 5.1 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 4.5 V
Surface Mount NO
Technology CMOS
Temperature Grade MILITARY
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trigger Type NEGATIVE EDGE
Width 7.62 mm
fmax-Min 33 MHz

Alternate Parts for M74HC393B1R

This table gives cross-reference parts and alternative options found for M74HC393B1R. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of M74HC393B1R, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
CD74HC393E Texas Instruments Check for Price High Speed CMOS Logic Dual 4-Stage Binary Counters 14-PDIP -55 to 125 M74HC393B1R vs CD74HC393E
CD74HC393E Rochester Electronics LLC Check for Price Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14, M74HC393B1R vs CD74HC393E
MC54HC393JS Motorola Semiconductor Products Check for Price Binary Counter, Asynchronous, Up Direction, CMOS, CDIP14, M74HC393B1R vs MC54HC393JS
MM54HC393J/883B Rochester Electronics LLC Check for Price Binary Counter, M74HC393B1R vs MM54HC393J/883B
MC74HC393ANG Rochester Electronics LLC Check for Price Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14, LEAD FREE, PLASTIC, DIP-14 M74HC393B1R vs MC74HC393ANG
GD54HC393J Goldstar Electron Co Ltd Check for Price Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP14, M74HC393B1R vs GD54HC393J
SN54HC393J-00 Texas Instruments Check for Price HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP14 M74HC393B1R vs SN54HC393J-00
MC74HC393AN onsemi Check for Price HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14, PLASTIC, DIP-14 M74HC393B1R vs MC74HC393AN
MC74HC393JDS Motorola Mobility LLC Check for Price IC,COUNTER,UP,4-BIT BINARY,HC-CMOS,DIP,14PIN,CERAMIC M74HC393B1R vs MC74HC393JDS
MC74HC393AN Motorola Mobility LLC Check for Price HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14, PLASTIC, DIP-14 M74HC393B1R vs MC74HC393AN
Part Number Manufacturer Composite Price Description Compare
MC74HC393J Rochester Electronics LLC Check for Price Decade Counter, M74HC393B1R vs MC74HC393J
MC74HC393ND Motorola Semiconductor Products Check for Price Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14, 646-06 M74HC393B1R vs MC74HC393ND
MC54HC393J Motorola Mobility LLC Check for Price HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP14, CERAMIC, DIP-14 M74HC393B1R vs MC54HC393J
MC54HC393J Rochester Electronics LLC Check for Price Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, CDIP14, CERAMIC, DIP-14 M74HC393B1R vs MC54HC393J
M54HC393D STMicroelectronics Check for Price HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP14, CERAMIC, DIP-14 M74HC393B1R vs M54HC393D
933669090652 NXP Semiconductors Check for Price HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14, SOT-27-1, DIP-14 M74HC393B1R vs 933669090652
CD74HC393MTE4 Texas Instruments Check for Price HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 M74HC393B1R vs CD74HC393MTE4
CD74HC393M Rochester Electronics LLC Check for Price Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14, M74HC393B1R vs CD74HC393M
SN74HC393N3 Rochester Electronics LLC Check for Price Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14, PLASTIC, MS-001AA, DIP-14 M74HC393B1R vs SN74HC393N3
MM74HC393N Fairchild Semiconductor Corporation Check for Price Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDIP14, 0.300 INCH, PLASTIC, MS-001, DIP-14 M74HC393B1R vs MM74HC393N

M74HC393B1R Related Parts

M74HC393B1R Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for M74HC393B1R is 2V to 6V, with a typical voltage of 5V.

  • To ensure correct power sequencing, apply power to the VCC pin before applying any input signals, and ensure that the power supply is stable before enabling the clock input.

  • The maximum clock frequency that M74HC393B1R can handle is 30 MHz, but this can vary depending on the operating voltage and load capacitance.

  • Yes, M74HC393B1R can be used in a 3.3V system, but the output voltage will be limited to 3.3V, and the device may not operate at the maximum clock frequency.

  • The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor or connected to a reset signal that is active-low. This input should not be left floating.