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D-type flip-flops

SN54HC374-SP

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QML-V, Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs

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Data sheet

SN54HC374-SP

ACTIVE
Data sheet Order now

Product details

Number of channels 8 Technology family HC Input type Standard CMOS Output type 3-State Clock frequency (max) (MHz) 25 IOL (max) (mA) 7.8 IOH (max) (mA) -7.8 Supply current (max) (µA) 80 Features Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode Operating temperature range (°C) -55 to 125 Rating Space
Number of channels 8 Technology family HC Input type Standard CMOS Output type 3-State Clock frequency (max) (MHz) 25 IOL (max) (mA) 7.8 IOH (max) (mA) -7.8 Supply current (max) (µA) 80 Features Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode Operating temperature range (°C) -55 to 125 Rating Space
CDIP (J) 20 167.464 mm² (— mm × — mm) CFP (W) 20 90.5828 mm² (— mm × — mm)
  • Wide Operating Voltage Range of 2 V to 6 V
  • High-Current 3-State True Outputs Can Drive Up to 15 LSTTL Loads
  • Eight D-Type Flip-Flops in a Single Package
  • Full Parallel Access for Loading
  • Low Power Consumption, 80-µA Max ICC
  • Typical tpd = 14 ns
  • ±6-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max
  • Wide Operating Voltage Range of 2 V to 6 V
  • High-Current 3-State True Outputs Can Drive Up to 15 LSTTL Loads
  • Eight D-Type Flip-Flops in a Single Package
  • Full Parallel Access for Loading
  • Low Power Consumption, 80-µA Max ICC
  • Typical tpd = 14 ns
  • ±6-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max

These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SNx4HC374 Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs datasheet (Rev. G) PDF | HTML Dec 1, 1982
* SMD SN54HC374-SP SMD 5962-84071 Jul 8, 2016

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