

DUAL 4-BIT BINARY COUNTERS,Counter ICs Dual 4-Bit Binary Counters
- Manufacturer :
- Texas Instruments, Inc
- Package/Case :
- SOIC-14
- Product Categories :
- Counter ICs
- Datasheet:
- SN74LV393ADRE4 PDF
- RoHs Status:
- Rohs
- In-stock:
- 208
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SN74LV393ADRE4 Product Details
The ’LV393A devices contain eight flip-flops and additional gating to implement two individual 4-bit counters in a single package. These devices are designed for 2-V to 5.5-V VCC operation.
These devices comprise two independent 4-bit binary counters, each having a clear (CLR) and a clock (CLK)\ input. These devices change state on the negative-going transition of the CLK\ pulse. N-bit binary counters can be implemented with each package, providing the capability of divide by 256. The ’LV393A devices have parallel outputs from each counter stage so that any submultiple of the input count frequency is available for system timing signals.
These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.
Feature
- 2-V to 5.5-V VCC Operation
- Max tpd of 10 ns at 5 V
- Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C - Typical VOHV (Output VOH Undershoot)
>2.3 V at VCC = 3.3 V, TA = 25°C - Ioff Supports Partial-Power-Down-Mode Operation
- Dual 4-Bit Binary Counters With Individual Clocks
- Direct Clear for Each 4-Bit Counter
- Can Significantly Improve System Densities by Reducing Counter Package Count by 50 Percent
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
Technical Parameters
Counter Type | Binary Counters | Operating Temperature Range | - 40 C to + 85 C |
---|---|---|---|
Logic Family | 74LV | Package / Case | SOIC-14 |
Number of Bits | 4 | Packaging | Reel |
Counting Method | Asynchronous | Mounting Style | SMD/SMT |
Counting Sequence | Up | Factory Pack Quantity | 2500 |
Operating Supply Voltage | 2 V to 5.5 V |
SN74LV393ADRE4 Documents
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SN74LV393A Family Datasheet
SN74LV393ADRE4 Related Products
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Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) |
2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) |
3-7 days | |
UPS |
$20.00-$45.00 (0.50 KG) |
2-5 days | |
TNT |
$25.00-$65.00 (0.50 KG) |
2-5 days | |
EMS |
$25.00-$45.00 (0.50 KG) |
5-14 days | |
REGISTERED AIR MAIL |
$2.00-$3.00 (0.10 KG) |
7-30 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | Payment Site | |
---|---|---|---|
Wire Transfer | charge US$30.00 banking fee. |
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Credit Card | charge 3.5% service fee. |
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Guarantees
1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of SN74LV393ADRE4?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the SN74LV393ADRE4 we delivered, we will accept the replacement or return of the SN74LV393ADRE4 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SN74LV393ADRE4.
(3)The SN74LV393ADRE4 is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
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