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LC374500ST

Features: • 524288-word* 8-bit organization• Wide supply voltage range: 2.6 to 5.5 V• Access times (tAA): 120 ns (maximum) at VCC = 4.5 to 5.5 V (tCA): 100 ns (maximum) at VCC = 4.5 to 5.5 V 200 ns (maximum) at VCC = 2.6 to 5.5 V• Operating supply current: 50 mA (maximum)&#...

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SeekIC No. : 004391623 Detail

LC374500ST: Features: • 524288-word* 8-bit organization• Wide supply voltage range: 2.6 to 5.5 V• Access times (tAA): 120 ns (maximum) at VCC = 4.5 to 5.5 V (tCA): 100 ns (maximum) at VCC = 4....

LC374500ST Data Sheet

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Part Number:
LC374500ST
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:

• 524288-word* 8-bit organization
• Wide supply voltage range: 2.6 to 5.5 V
• Access times (tAA): 120 ns (maximum) at VCC = 4.5 to 5.5 V
                        (tCA): 100 ns (maximum) at VCC = 4.5 to 5.5 V
                                  200 ns (maximum) at VCC = 2.6 to 5.5 V
• Operating supply current: 50 mA (maximum)
• Standby mode supply current: 30 A (maximum)
• Fully static operation (internal synchronization)
• Three-state outputs
• Pin compatible with flash memory
• Package-32-pin TSOP ( 8* 20 mm) plastic package: LC374500ST


Pinout

Connection Diagram


Specifications

Parameter Symbol Condition
Rating
Unit
Note
Supply voltage VCC  
0.3 to +7.0
V
1
Input pin voltage VIN  
0.3 to VCC + 0.3
V
1, 2
Output pin voltage VOUT  
0.3 to VCC + 0.3
V
1
Allowable power dissipation Pd max Ta = 25°C, reference value for the Sanyo DIP.
1.0
W
1
Operating temperature Topr  
10 to +70
°C
1
Storage temperature Tstg  
55 to +125
°C
1
Note: 1. This device may be permanently damaged by stresses in excess of those listed in the maximum ratings. These are stress ratings only, and functional operation of the device at these conditions or any other conditions beyond those listed in the "DC Allowable Operating Ranges" item is not implied.
2. The minimum value is 3.0 V for pulse widths of under 30 ns.


Description

The LC374500ST is a 524288-word ´ 8-bit (4M) mask programmable ROM that is pin compatible with flash memory. Since this product supports the wide operating voltage range of 2.6 to 5.5 V and achieves access times of 100 ns (tCA) when VCC is between 4.5 and 5.5 V and 200 ns when VCC is between 2.6 and 5.5 V, it can be used both in high-speed 5-V systems and battery-operated 3-V systems. Since this product is pin compatible with flash memory it can replace flash memory used during prototyping and production.




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