Specification	SN74HC393DBR

Count Rate	36 MHz
Direction	Up
Logic Type	Binary Counter
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	5.3 mm
Package / Case	14-SSOP
Package / Case	0.209 "
Reset	Asynchronous
Supplier Device Package	14-SSOP
Trigger Type	Negative Edge
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

SN74HC393A Series

High Speed CMOS Logic Dual 4-Stage Binary Counters

Part	Number of Bits per Element	Reset	Direction	Number of Elements	Count Rate	Package / Case [x]	Package / Case [y]	Package / Case	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Logic Type	Trigger Type	Supplier Device Package	Package / Case	Package / Case	Package / Case [custom]	Package / Case [custom]
Texas Instruments SN74HC393D	4	Asynchronous	Up	2	36 MHz	0.154 in	3.9 mm	14-SOIC	Surface Mount	85 °C	-40 °C	2 V	6 V	Binary Counter	Negative Edge
Texas Instruments SN74HC393N	4	Asynchronous	Up	2	36 MHz	0.3 "	7.62 mm	14-DIP	Through Hole	85 °C	-40 °C	2 V	6 V	Binary Counter	Negative Edge
Texas Instruments CD74HC393M96	4	Asynchronous	Up	2	35 MHz	0.154 in	3.9 mm	14-SOIC	Surface Mount	125 °C	-55 °C	2 V	6 V	Binary Counter	Negative Edge
Texas Instruments CD74HC393M	4	Asynchronous	Up	2	35 MHz	0.154 in	3.9 mm	14-SOIC	Surface Mount	125 °C	-55 °C	2 V	6 V	Binary Counter	Negative Edge
Texas Instruments SN74HC393ANS	4	Asynchronous	Up	2	83 MHz	0.209 "	5.3 mm	14-SOIC	Surface Mount	85 °C	-40 °C	2 V	6 V	Binary Counter	Negative Edge	14-SO
Texas Instruments SN74HC393NSR	4	Asynchronous	Up	2	36 MHz	0.209 "	5.3 mm	14-SOIC	Surface Mount	85 °C	-40 °C	2 V	6 V	Binary Counter	Negative Edge	14-SO
Texas Instruments SN74HC393DBR	4	Asynchronous	Up	2	36 MHz			14-SSOP	Surface Mount	85 °C	-40 °C	2 V	6 V	Binary Counter	Negative Edge	14-SSOP	5.3 mm	0.209 "
Texas Instruments SN74HC393PW	4	Asynchronous	Up	2	36 MHz			14-TSSOP	Surface Mount	85 °C	-40 °C	2 V	6 V	Binary Counter	Negative Edge	14-TSSOP			0.173 "	4.4 mm
Texas Instruments SN74HC393NS	4	Asynchronous	Up	2	36 MHz	0.209 "	5.3 mm	14-SOIC	Surface Mount	85 °C	-40 °C	2 V	6 V	Binary Counter	Negative Edge	14-SO
Texas Instruments SN74HC393PWT	4	Asynchronous	Up	2	36 MHz			14-TSSOP	Surface Mount	85 °C	-40 °C	2 V	6 V	Binary Counter	Negative Edge	14-TSSOP			0.173 "	4.4 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.47
		10	$ 0.41
		25	$ 0.38
		100	$ 0.30
		250	$ 0.28
		500	$ 0.24
		1000	$ 0.18
	Digi-Reel®	1	$ 0.47
		10	$ 0.41
		25	$ 0.38
		100	$ 0.30
		250	$ 0.28
		500	$ 0.24
		1000	$ 0.18
	Tape & Reel (TR)	2000	$ 0.17
		6000	$ 0.16
		10000	$ 0.15
		50000	$ 0.14
Texas Instruments	LARGE T&R	1	$ 0.31
		100	$ 0.21
		250	$ 0.16
		1000	$ 0.11

Description

General part information

SN74HC393A Series

The ’HC393 devices contain eight flip-flops and additional gating to implement two individual 4-bit counters in a single package.

Documents

Technical documentation and resources

Datasheet

SN74HC393DBR

Deep-Dive with AI

SN74HC393DBR

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Technical Specifications

SN74HC393A Series

Pricing

Description

SN74HC393A Series

Documents

Datasheet

SN54/74HCT CMOS Logic Family Applications and Restrictions

Input and Output Characteristics of Digital Integrated Circuits

Designing With Logic (Rev. C)

LOGIC Pocket Data Book (Rev. B)

Live Insertion

CMOS Power Consumption and CPD Calculation (Rev. B)

Implications of Slow or Floating CMOS Inputs (Rev. E)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Logic Guide (Rev. AB)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

TI IBIS File Creation, Validation, and Distribution Processes

HCMOS Design Considerations (Rev. A)

Signal Switch Data Book (Rev. A)

SN74HC393A Series