Texas Instruments 74HC series decoder, 1 x 4:10 circuit, 2V to 6V single supply, -55°C to 125°C, through-hole 16-DIP package.
| Parameter | Value |
|---|---|
| Type | Decoder |
| Series | 74HC |
| Mounting type | Through Hole |
| Voltage | 2V ~ 6V |
| Voltage supply source | Single Supply |
| Current - output high, low | 5.2mA, 5.2mA |
| Operating temperature | -55°C ~ 125°C |
| Circuit | 1 x 4:10 |
| Package | Tube |
| Case | 16-DIP (0.300\", 7.62mm) |
| Independent circuits | 1 |
The CD74HC42E is a 74HC-series decoder with a 1 x 4:10 circuit, single-supply 2V to 6V, and -55°C to 125°C range.
Housed in a 16-pin DIP (0.300" body, 7.62 mm pitch), this part is through-hole only.
Marked as Active by the manufacturer with ROHS3 compliance. No end-of-life notice, no last-time-buy window — this decoder is still a standard-production part.
No. The manufacturer lists it as Active with ROHS3 compliance. No end-of-life notice or last-time-buy window is in effect.
It is a BCD-to-decimal decoder: a 4-bit BCD input selects one of ten active-low outputs. The circuit is 1 x 4:10 — one decoder block with four inputs and ten outputs.
The 74HC42 is the generic family designation for the same BCD-to-decimal decoder function. The CD74HC42E is Texas Instruments' specific prefix for the 74HC42 in a through-hole DIP package. Functionally they are the same device; the CD74HC42E is the orderable MPN with full traceability.