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SN74AHCT165

ACTIVE

2-V to 5.5-V, 8-bit parallel-load shift registers with TTL inputs

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Data sheet

SN74AHCT165

ACTIVE
Data sheet Order now

Product details

Configuration Parallel-in Bits (#) 8 Technology family AHCT Input type TTL-Compatible CMOS Output type 3-State IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Operating temperature range (°C) -40 to 125 Rating Catalog
Configuration Parallel-in Bits (#) 8 Technology family AHCT Input type TTL-Compatible CMOS Output type 3-State IOL (max) (mA) 8 IOH (max) (mA) -8 Supply current (max) (µA) 40 Features Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns) Operating temperature range (°C) -40 to 125 Rating Catalog
TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm)
  • Operating range 4.5-V to 5.5-V V CC
  • TTL-Compatible inputs
  • Low delay, 7 ns (25 °C, 5 V)
  • Latch-up performance exceeds 250 mA per JESD 17
  • Operating range 4.5-V to 5.5-V V CC
  • TTL-Compatible inputs
  • Low delay, 7 ns (25 °C, 5 V)
  • Latch-up performance exceeds 250 mA per JESD 17

The SN74AHCT165 device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage registers. The shift register has a direct overriding clear ( SRCLR) input, a serial (SER) input, and a serial output for cascading. When the output-enable ( OE) input is high, all outputs except QH′ are in the high-impedance state.

The SN74AHCT165 device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage registers. The shift register has a direct overriding clear ( SRCLR) input, a serial (SER) input, and a serial output for cascading. When the output-enable ( OE) input is high, all outputs except QH′ are in the high-impedance state.
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Technical documentation

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* Data sheet SN74AHCT1658-Bit Parallel-Load Shift Register with TTL-Compatible Inputs datasheet PDF | HTML Nov 17, 2023

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Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

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