Toshiba 74HC574D Octal D Type Flip Flop IC, 20-Pin SOIC
- RS Stock No. 171-3116
- Mfr. Part No. 74HC574D
- Manufacturer Toshiba
The 74HC574D is a high speed CMOS OCTAL FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. These 8-bit D-type flip-flops are controlled by a clock input (CK) and an output enable input (OE).When the OE input is high, the eight outputs are in a high impedance state. All inputs are equipped with protection circuits against static discharge or transient excess voltage
High speed: tpd = 10 ns (typ.) at VCC = 6.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25°C
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V
| Attribute | Value |
|---|---|
| Logic Family | 74HC |
| Logic Function | D Type |
| Output Signal Type | Single Ended |
| Triggering Type | Positive Edge |
| Polarity | Non-Inverting |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 20 |
| Number of Elements per Chip | 8 |
| Maximum Propagation Delay Time @ Maximum CL | 240 ns @ 150 pF |
| Dimensions | 13.1 x 7.5 x 2.25mm |
| Minimum Operating Temperature | -40 °C |
| Length | 13.1mm |
| Propagation Delay Test Condition | 150pF |
| Maximum Operating Supply Voltage | 6 V |
| Width | 7.5mm |
| Minimum Operating Supply Voltage | 2 V |
| Maximum Operating Temperature | +85 °C |
| Height | 2.25mm |
