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SNJ54HC393J

The Texas Instruments SNJ54HC393J is a dual 4-bit binary counter designed for wide operating voltage ranges and low power consumption. It offers a typical propagation delay of 13ns.

✓ Total Stock: 597 pcs

$ Price Range: $14.41

SNJ54HC393J Available from 5 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	350 pcs On Request	350 pcs	On Request	1	On Request	On Request	19+	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	120 pcs On Request	120 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	58 pcs On Request	58 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
HMB Electronics LLC ✓ Non-Authorised Inventory information	58 pcs On Request	58 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	11 pcs On Request	11 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SNJ54HC393J Description

Short technical summary and product information.

The SNJ54HC393J from Texas Instruments is a high-speed dual 4-bit binary counter integrated circuit. It contains eight flip-flops and additional gating to implement two independent 4-bit counters within a single package, potentially reducing system counter package count by 50%.

This device operates over a wide voltage range of 2V to 6V and features a low power consumption of 80μA maximum ICC. Its outputs can drive up to 10 LSTTL loads, with a typical propagation delay of 13ns and ±4mA output drive at 5V. The counter includes a direct clear function for each 4-bit counter.

Designed for military applications, the SNJ54HC393J has an operating temperature range of -55°C to 125°C. It is available in a 14-pin CDIP package and is suitable for through-hole mounting.

Key electrical characteristics include a typical tpd of 13ns and ±4mA output drive at 5V. The low input current of 1μA max further contributes to its efficiency.

SNJ54HC393J Quick Information

Product Type: Counter

Series: 54HC

Canonical Name: SNJ54HC393 Dual 4-Bit Binary Counter

Subcategory: Dual 4-Bit Binary Counter

SNJ54HC393J Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SNJ54HC393J Estimated Pricing

Qty	Low	High
1+	$14.41	$14.41

Estimated market price range - modelled values for guidance only, not live distributor offers.

SNJ54HC393J Features

Dual 4-bit binary counters in one package.
Wide 2V to 6V operating voltage range.
Low power consumption: 80μA max ICC.
Typical propagation delay of 13ns.
Military temperature range: -55°C to 125°C.

SNJ54HC393J Applications

Digital logic systems.
Frequency division circuits.
Counting and timing applications.
System density improvement.

SNJ54HC393J FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the SNJ54HC393J?

2V to 6V.

What is the package type of the SNJ54HC393J?

14-CDIP (Ceramic Dual In-line Package).

What is the operating temperature range?

-55°C to 125°C.

What is the typical propagation delay?

13ns.

What is the maximum power consumption?

80μA.

What is the output drive current?

±4mA at 5V.

What is the maximum input current?

1μA.

Category	Counters, Dividers
Manufacturer Name	Texas Instruments
Military Grade	Yes
Mounting Type	Through Hole
Operating Temperature	-55°C to 125°C
Operating Voltage	2V to 6V
Power Consumption	80μA max ICC
Propagation Delay	13ns
Storage Temperature	-65°C ~ 150°C