
74HC166D-Q100118
NXP Semiconductors
10 variants · NXP Semiconductors
The NXP Semiconductors 74HC Microcontrollers Series series groups 10 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by case, mounting and operating temperature, so you can match the exact case your application requires using the selection guide below. All listed NXP Semiconductors 74HC Microcontrollers Series part numbers are active and orderable.
| Parameter | 74HC166D-Q100118 | 74HC4017DB,112 | 74HCT00N,652 | 74HCT377PW,112 | 74HC253DB,118 | 74HC4020D,652 |
|---|---|---|---|---|---|---|
| Case | 16-SOIC (0.154\", 3.90mm Width) | 16-SSOP (0.209\", 5.30mm Width) | 14-DIP (0.300\", 7.62mm) | 20-TSSOP (0.173\", 4.40mm Width) | 16-SSOP (0.209\", 5.30mm Width) | 16-SOIC (0.154\", 3.90mm Width) |
| Mounting | Surface Mount | Surface Mount | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Package | Bulk | Tube | Tube | Bulk | Bulk | Bulk |
| Voltage | 2V ~ 6V | 2 V ~ 6 V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 2V ~ 6V | 2 V ~ 6 V |
| Logic type | Shift Register | Counter, Decade | NAND Gate | — | — | Binary Counter |
| Number of bits per element | 8 | 10 | — | 8 | — | 14 |
Request a quote on any NXP Semiconductors 74HC Microcontrollers Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

NXP Semiconductors

NXP Semiconductors

NXP Semiconductors

NXP Semiconductors

NXP Semiconductors

NXP Semiconductors

NXP Semiconductors

NXP Semiconductors

NXP Semiconductors

NXP Semiconductors