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74F269

Features: Synchronous counting and loadingBuilt-in look-ahead carry capabilityCount frequency 115MHz typSupply current 95mA typPinoutSpecifications SYMBOL PARAMETER RATING UNIT VCC Supply voltage 0.5 to +7.0 V VIN Input voltage 0.5 to +7.0 V IIN Input curr...

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SeekIC No. : 004249725 Detail

74F269: Features: Synchronous counting and loadingBuilt-in look-ahead carry capabilityCount frequency 115MHz typSupply current 95mA typPinoutSpecifications SYMBOL PARAMETER RATING UNIT VCC...

74F269 Data Sheet

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Part Number:
74F269
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:

Synchronous counting and loading
Built-in look-ahead carry capability
Count frequency 115MHz typ
Supply current 95mA typ


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER

RATING

UNIT

VCC Supply voltage

0.5 to +7.0

V

VIN Input voltage

0.5 to +7.0

V

IIN

Input current

30 to +5

mA

VOUT

Voltage applied to output in High output state

0.5 to VCC

V

IOUT

Current applied to output in Low output state

                 40

mA

Tamb Operating free-air temperature range

0 to         +70

°C

Tstg Storage temperature

65 to   +150

°C




Description

The 74F269 is a fully synchronous 8-stage Up/Down Counter featuring a preset capability for programmable operation, carry look-ahead for easy cascading and a U/D input to control the direction of counting. All state changes, whether in counting or parallel loading, are initiated by the rising edge of the clock.




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