SN74ALS175DR

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SN74ALS175DR

Quadruple D-Type Positive-Edge-Triggered Flip-Flops With Clear

Packaging

Package | PIN: D | 16
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $0.88
10-24 $0.78
25-99 $0.72
100-249 $0.62
250-499 $0.57
500-749 $0.47
750-999 $0.37
1000+ $0.33

Features

  • ’ALS174 and ’AS174 Contain Six Flip-Flops With Single-Rail Outputs
  • ’ALS175 and ’AS175B Contain Four Flip-Flops With Double-Rail Outputs
  • Buffered Clock and Direct-Clear Inputs
  • Applications Include:
    • Buffer/Storage Registers
    • Shift Registers
    • Pattern Generators
  • Fully Buffered Outputs for Maximum Isolation From External Disturbances (’AS Only)

Texas Instruments  SN74ALS175DR

These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic. All have a direct-clear (CLR)\ input. The ’ALS175 and ’AS175B feature complementary outputs from each flip-flop.

Information at the data (D) inputs meeting the setup-time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output.

These circuits are fully compatible for use with most TTL circuits.