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TC7MH244FK

Features: • High speed: tpd = 3.9 ns (typ.) (VCC = 5 V)• Low power dissipation: ICC = 4 A (max) (Ta = 25)• High noise immunity: VNIH = VNIL = 28% VCC (min)• Power down protection is provided on all inputs.• Balanced propagation delays: tpLH −∼ tpHL• ...

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SeekIC No. : 004514807 Detail

TC7MH244FK: Features: • High speed: tpd = 3.9 ns (typ.) (VCC = 5 V)• Low power dissipation: ICC = 4 A (max) (Ta = 25)• High noise immunity: VNIH = VNIL = 28% VCC (min)• Power down protec...

TC7MH244FK Data Sheet

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Part Number:
TC7MH244FK
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• High speed: tpd = 3.9 ns (typ.) (VCC = 5 V)
• Low power dissipation: ICC = 4 A (max) (Ta = 25)
• High noise immunity: VNIH = VNIL = 28% VCC (min)
• Power down protection is provided on all inputs.
• Balanced propagation delays: tpLH −∼ tpHL
• Wide operating voltage range: VCC (opr) = 2~5.5 V
• Low noise: VOLP = 0.8 (max)
• Pin and function compatible with 74ALS240/244


Pinout

Connection Diagram




Specifications

Characteristics
Symbol
Rating
Unit
Supply voltage range
VCC
−0.5~7.0
V
DC input voltage
VIN
−0.5~7.0
V
DC output voltage
VOUT
−0.5~VCC + 0.5
V
Input diode current
IIK
-20
mA
Output diode current
IOK
±20
mA
DC output current
IOUT
±25
mA
DC VCC/ground current
ICC
±75
mA
Power dissipation
PD
180
mW
Storage temperature
Tstg
−65~150



Description

The TC7MH240FK and TC7MH244FK are advanced high speed CMOS octal bus buffers fabricated with silicon gate C2MOS technology.

The TC7MH244FK achieve the high speed operation similar to equivalent bipolar schottky TTL while maintaining the CMOS low power dissipation.

The TC7MH240FK is an inverting 3-state buffer having two active-low output enables. The TC7MH244FK is a non-inverting 3-state buffer, and has two active-low output enables.

The TC7MH244FK is designed to be used with 3-state memory address drivers, etc.An input protection circuit ensures that 0 to 7 V can be applied to the input pins without regard to the supply voltage. The  TC7MH244FK can be used to interface 5 V to 3 V systems and two supply systems such as battery back up.This circuit prevents device destruction due to mismatched supply and input voltages.




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