SN74AHCT165-Q1

ACTIVE

Automotive 4.5-V to 5.5-V 8-bit parallel-load shift register with TTL-compatible CMOS inputs

Texas Instruments SN74AHCT165-Q1 Product Info

1 April 2026 4

Parameters

Technology family	AHCT
Input type	TTL-Compatible CMOS
Output type	3-State
Features	Balanced outputs, Over-voltage tolerant inputs, Very high speed (tpd 5-10ns)
Operating temperature range (°C)	-40 to 125
Rating	Automotive

Package

TSSOP (PW)-16-32 mm² 5 x 6.4

Features

AEC-Q100 qualified for automotive applications:
- Device temperature grade 1: -40°C to +125°C
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
Available in wettable flank QFN (WBQA) package
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

AEC-Q100 qualified for automotive applications:
- Device temperature grade 1: -40°C to +125°C
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
Available in wettable flank QFN (WBQA) package
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

Description

The SN74AHCT165-Q1 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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ELECTRONIC COMPONENTS
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SN74AHCT165-Q1

Automotive 4.5-V to 5.5-V 8-bit parallel-load shift register with TTL-compatible CMOS inputs

Texas Instruments SN74AHCT165-Q1 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

SN74AHCT165-Q1

Automotive 4.5-V to 5.5-V 8-bit parallel-load shift register with TTL-compatible CMOS inputs

Texas Instruments SN74AHCT165-Q1 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor