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SN54AHCT374

ACTIVE

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

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Data sheet

SN54AHCT374

ACTIVE
Data sheet Order now

Product details

Number of channels 8 Technology family AHCT Input type TTL-Compatible CMOS Output type 3-State Clock frequency (max) (MHz) 70 IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Features Balanced outputs, Very high speed (tpd 5-10ns) Operating temperature range (°C) -55 to 125 Rating Military
Number of channels 8 Technology family AHCT Input type TTL-Compatible CMOS Output type 3-State Clock frequency (max) (MHz) 70 IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Features Balanced outputs, Very high speed (tpd 5-10ns) Operating temperature range (°C) -55 to 125 Rating Military
CFP (W) 20 90.5828 mm² (— mm × — mm) LCCC (FK) 20 79.0321 mm² (— mm × — mm) CDIP (J) 20 167.464 mm² (— mm × — mm)
  • Operating range 4.5V to 5.5V VCC
  • TTL-Compatible inputs
  • Low delay, 10.5ns (5V VCC at CL = 15pF)
  • Supports 75MHz
  • Latch-up performance exceeds 250mAper JESD 17
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
  • Operating range 4.5V to 5.5V VCC
  • TTL-Compatible inputs
  • Low delay, 10.5ns (5V VCC at CL = 15pF)
  • Supports 75MHz
  • Latch-up performance exceeds 250mAper JESD 17
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

The SNx4AHCT374 contains eight D-type flip-flops. All channels share a rising edge triggered clock (CLK) input and active low output enable (OE) input. This device has a flow-through pinout which allows for easier bus routing.

The SNx4AHCT374 contains eight D-type flip-flops. All channels share a rising edge triggered clock (CLK) input and active low output enable (OE) input. This device has a flow-through pinout which allows for easier bus routing.
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CD74HCT374 ACTIVE High Speed CMOS Logic Octal Positive-Edge Triggered D-Type Flip-Flops with 3-State Outputs Voltage range 4.5V to 5.5V, average propagation delay 22ns, average drive strength 4mA
Similar functionality to the compared device.
CD74ACT374 ACTIVE Octal D-Type Flip-Flops with 3-State Outputs Voltage range 4.5V to 5.5V, average propagation delay 8ns, average drive strength 24mA

Technical documentation

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Top documentation Type Title Format options Date
* Data sheet SNx4AHCT374 Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs datasheet (Rev. O) PDF | HTML Jul 24, 2025
* SMD SN54AHCT374 SMD 5962-96865 Jun 21, 2016

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