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Texas Instruments SN74AHCT595PWR — Analog & Data Acquisition
Texas Instruments

SN74AHCT595PWR 8-bit shift register, 4.5V–5.5V, 16-TSSOP

MPNSN74AHCT595PWR
End of Life

Texas Instruments 74AHCT series 8-bit shift register, serial-to-parallel with tri-state outputs, 4.5V–5.5V supply, -40°C to 85°C, 16-TSSOP package.

$0.61Ref. price · indicative, final on quote
SN74AHCT595PWR datasheet
Packaging16-TSSOP (0.173", 4.40mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

SN74AHCT595PWR Technical Specifications
ParameterValue
Series74AHCT
Logic typeShift Register
Output typeTri-State
Mounting typeSurface Mount
Voltage4.5V ~ 5.5V
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
FunctionSerial to Parallel, Serial
Case16-TSSOP (0.173\", 4.40mm Width)
Number of elements1
Number of bits per element8

Product details

8-bit shift register for 5V logic expansion

The SN74AHCT595PWR: The single-element 8-bit architecture accepts serial data and latches it to parallel outputs, with a tri-state output enable for bus sharing.

The 4.5V–5.5V supply range is tight—this part is designed for regulated 5V rails, not 3.3V or battery-powered circuits. If your system runs a 5V bus, the AHCT family gives you the input thresholds (TTL-compatible) and output drive of a standard 5V logic part.

Package and mounting

The supplier device package is 16-TSSOP; the listing also supports Cut Tape (CT) for prototyping quantities alongside Tape & Reel for production.

Frequently asked questions

Can SN74AHCT595PWR replace 74HC595?

The SN74AHCT595 is pin-compatible with the 74HC595 and offers the same 8-bit shift register function. The key difference is the input threshold: AHCT uses TTL-compatible levels (0.8V/2.0V), while HC uses CMOS thresholds (0.3Vdd/0.7Vdd). In a 5V system driven by a 5V microcontroller, both work; the AHCT variant is often preferred for mixed-voltage or TTL-driven buses.

Is SN74AHCT595PWR RoHS compliant?

Yes, the SN74AHCT595PWR is ROHS3 compliant, meaning it meets the latest EU RoHS directive without exemptions for lead or other restricted substances.