74HC191PW,118
Nexperia USA Inc.
74HCTape & Reel (TR); Cut Tape (CT)Surface Mount
Ref. price$0.78
Lead time on requestGet quote
Nexperia USA Inc. 74HC Dc Dc Modules Series
28 variants · Nexperia USA Inc.
About the Nexperia USA Inc. 74HC Dc Dc Modules Series
The Nexperia USA Inc. 74HC Dc Dc Modules Series series groups 28 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common logic type of Binary Counter, mounting of Surface Mount and number of elements of 1. Variants differ by case, count rate and direction, so you can match the exact case your application requires using the selection guide below.
Select a variant by
- Case
- 16-SOIC (0.154\", 3.90mm Width) · 16-TSSOP (0.173\", 4.40mm Width)
- Count rate
- 39 MHz · 47 MHz · 98 MHz · 109 MHz
- Direction
- Up · Up, Down
- Number of bits per element
- 4 · 12 · 14
- Trigger type
- Negative Edge · Positive Edge
- Voltage
- 2 V ~ 6 V · 4.5 V ~ 5.5 V
Shared specifications
- Logic type
- Binary Counter
- Mounting
- Surface Mount
- Number of elements
- 1
- Operating temperature
- -40°C ~ 125°C
- Package
- Tape & Reel (TR); Cut Tape (CT)
- Reset
- Asynchronous
Variant comparison
| Parameter | 74HC191PW,118 | 74HC4020D,653 | 74HC4040D-Q100J | 74HCT4020D,653 |
|---|---|---|---|---|
| Case | 16-TSSOP (0.173\", 4.40mm Width) | 16-SOIC (0.154\", 3.90mm Width) | 16-SOIC (0.154\", 3.90mm Width) | 16-SOIC (0.154\", 3.90mm Width) |
| Count rate | 39 MHz | 109 MHz | 98 MHz | 47 MHz |
| Direction | Up, Down | Up | Up | Up |
| Number of bits per element | 4 | 14 | 12 | 14 |
| Trigger type | Positive Edge | Negative Edge | Negative Edge | Negative Edge |
| Voltage | 2 V ~ 6 V | 2 V ~ 6 V | 2 V ~ 6 V | 4.5 V ~ 5.5 V |
Request a quote on any Nexperia USA Inc. 74HC Dc Dc Modules Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
