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74LV4040

Features: • Optimized for Low Voltage applications: 1.0 to 5.5V• Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V• Typical VOLP (output ground bounce) 0.8V @ VCC = 3.3V, Tamb = 25°C• Typical VOHV (output VOH undershoot) 2V @ VCC = 3.3V, Tamb = 25°C• Freque...

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SeekIC No. : 004251173 Detail

74LV4040: Features: • Optimized for Low Voltage applications: 1.0 to 5.5V• Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V• Typical VOLP (output ground bounce) 0.8V @ VCC = 3.3V,...

74LV4040 Data Sheet

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Part Number:
74LV4040
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Optimized for Low Voltage applications: 1.0 to 5.5V
• Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V
• Typical VOLP (output ground bounce) < 0.8V @ VCC = 3.3V, Tamb = 25°C
• Typical VOHV (output VOH undershoot) < 2V @ VCC = 3.3V, Tamb = 25°C
• Frequency dividing circuits
• Time delay circuits
• Control counters
• Output capability: standard
• ICC category: MSI


Pinout

Connection Diagram


Specifications

SYMBOL
 PARAMETER CONDITIONS
RATING
UNIT
VCC
 DC supply voltage  
0.5 to +7.0
V
±IIK
 DC input diode current VI < 0.5 or VI > VCC + 0.5V
20
mA
±IOK
 DC output diode current VO < 0.5 or VO > VCC + 0.5V
50
mA
±IO
 DC output source or sink current
standard outputs		 0.5V < VO < VCC + 0.5V
25
mA
±IGND,
±ICC
 DC VCC or GND current for types with
standard outputs		  
50
mA
Tstg
 Storage temperature range  
65 to +150
°C
PTOT
 Power dissipation per package
plastic DIL
plastic mini-pack (SO)
plastic shrink mini-pack (SSOP and TSSOP)		 for temperature range: 40 to +125°C
above +70°C derate linearly with 12mW/K
above +70°C derate linearly with 8 mW/K
above +60°C derate linearly with 5.5 mW/K
750
500
400
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.


Description

The 74LV4040 is a lowvoltage Sigate CMOS device and is pin and function compatible with 74HC/HCT4040.

The 74LV4040 is a 12-stage binary ripple counter with a click input (CP), an overriding asynchronous master reset input (MR) and twelve fully buffered parallel outputs (Q0 to Q11). The counter is advanced on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state ofCP.

Each counter stage is a static toggle flip-flop.




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