SN74LV393ATPWREP

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: Dual 4-Bit Binary Counter
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: High-performance, low-power consumption binary counter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 3.5pF
• Output Drive Capability: ±8mA at 3.3V
• Propagation Delay: 6.2ns (typical)

Detailed Pin Configuration

The SN74LV393ATPWREP has a total of 16 pins, which are assigned as follows:

1. Clock Input A (Pin 1)
2. Clock Input B (Pin 2)
3. Clear Input (Pin 3)
4. Data Input A (Pin 4)
5. Data Input B (Pin 5)
6. Q0 Output (Pin 6)
7. Q1 Output (Pin 7)
8. Q2 Output (Pin 8)
9. Q3 Output (Pin 9)
10. Ground (Pin 10)
11. Q3' Output (Pin 11)
12. Q2' Output (Pin 12)
13. Q1' Output (Pin 13)
14. Q0' Output (Pin 14)
15. Data Input B (Pin 15)
16. VCC (Supply Voltage) (Pin 16)

Functional Features

• Dual 4-bit binary counter with individual clock inputs
• Asynchronous clear input for resetting the counter
• Outputs available in both normal and complement form
• Low-power consumption design
• High-speed operation

Advantages and Disadvantages

Advantages: - Dual counter functionality allows for versatile applications - Wide supply voltage range enables compatibility with various systems - Low power consumption makes it suitable for battery-powered devices - High-speed operation ensures efficient performance

Disadvantages: - Limited output drive capability may restrict use in certain applications - Propagation delay may affect timing-sensitive operations

Working Principles

The SN74LV393ATPWREP is a dual 4-bit binary counter that operates based on clock inputs. The counter increments its value by one on each rising edge of the clock signal. It has an asynchronous clear input that resets the counter to zero when activated. The outputs provide both normal and complement forms of the count.

Detailed Application Field Plans

The SN74LV393ATPWREP can be used in various digital logic applications, including but not limited to: - Frequency division circuits - Event counting systems - Timekeeping devices - Data synchronization circuits - Address generation in memory systems

Detailed and Complete Alternative Models

1. SN74LV393APWREP: Similar specifications and features, different package (TSSOP)
2. CD54HC393F3A: Comparable functionality, higher operating temperature range (-55°C to +125°C), different package (CERDIP)
3. MC14093BCP: Quad 2-input NAND Schmitt trigger, alternative logic function, different package (PDIP)

(Note: This list is not exhaustive and other alternative models may exist.)

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