Renesas Electronics 74FCT series, Buffer Inverting 3-State, 74FCT240ATSOG, 20-SOIC (0.295", 7.50mm Width), Surface Mount, 4.75V ~ 5.25V supply, -40°C ~ 85°C.
| Parameter | Value |
|---|---|
| Series | 74FCT |
| Logic type | Buffer, Inverting |
| Output type | 3-State |
| Mounting | Surface Mount |
| Voltage | 4.75V ~ 5.25V |
| Current - output high, low | 15mA, 64mA |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Case | 20-SOIC (0.295\", 7.50mm Width) |
| Number of elements | 2 |
| Number of bits per element | 4 |
The 74FCT240ATSOG is a dual-element, 4-bit-per-element buffer with inverting logic and 3-state outputs, running on a 4.75V to 5.25V supply rail — a straight 5V CMOS/TTL interface part for bus isolation or signal inversion on a legacy backplane or memory data bus. Each output can source 15 mA and sink 64 mA, enough to drive a heavily loaded bus line or a bank of LED indicators without an external buffer stage.
It is supplied in a 20-SOIC wide-body package (7.50 mm width), surface-mount only.