Device Overview
74HC595PW,118 provides the same 74HC595 serial-shift and storage-latch architecture in the narrower TSSOP-16 package. The part receives serial data at DS, shifts it using SHCP, transfers the word to the output storage register with STCP and can disconnect the parallel outputs with OE.
Confirmed Technical and Ordering Data
| Parameter | Confirmed value | Scope / condition |
|---|---|---|
| Logic Function | 8-bit serial-in, serial/parallel-out shift register with output latch | Specified for the documented device/orderable |
| Supply Voltage | 2.0 to 6.0 V | 74HC recommended operating range |
| Input Levels | CMOS | 74HC input thresholds |
| Serial Cascade Output | Q7S | supports cascading additional shift registers |
| Shift Clock | SHCP | LOW-to-HIGH edge shifts data |
| Storage Clock | STCP | LOW-to-HIGH edge updates storage register |
| Output Enable | OE HIGH places outputs in high impedance | OE does not alter the shift or storage register state |
| Shift-Out Frequency | 100 MHz typical | datasheet feature headline |
| Operating Temperature | -40 to +125 °C | Specified for the documented device/orderable |
| Exact Package | TSSOP16, SOT403-1 | 16 leads; 4.4 mm body width |
Engineering Selection Guidance
The PW orderable is selected primarily when the TSSOP footprint is preferred; its logical architecture remains the 74HC595 shift-register plus storage-register structure.
Q7S is the serial cascade path, while Q0 to Q7 are controlled by the storage register and OE. This separation is important when expanding outputs without exposing intermediate shift states.
Do not convert the 100 MHz typical feature headline into a guaranteed maximum clock. Actual timing must be checked against the datasheet switching table for the chosen VCC, load and temperature.
Lifecycle and Procurement
Nexperia currently lists the exact orderable 74HC595PW,118 as Active. The verified package is TSSOP-16. Lifecycle information supports sourcing and design planning; it does not state HKEQGOO stock, lead time, MOQ or final availability.
Official Engineering Resources
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment.
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For 74HC595PW,118 sourcing, provide the required quantity, destination, target Date Code if applicable, and any inspection or testing requirements.
