Texas Instruments SN74ALS638ANS
MPNSN74ALS638ANS
End of Life
IC TXRX BUS OCTAL 20SO
$5.2Ref. price · indicative, final on quote
Packaging20-SOIC (0.209", 5.30mm Width)
RoHSNot applicable
Series74ALS
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | 74ALS |
| Logic type | Transceiver, Inverting |
| Output type | Open Collector, Push-Pull |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Current - output high, low | -, 24mA; 15mA, 24mA |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Bulk |
| Case | 20-SOIC (0.209\", 5.30mm Width) |
| Number of elements | 1 |
| Number of bits per element | 8 |