Toshiba 74HC573D Octal Octal D Type Latch, Transparent D Type, 20-Pin SOIC
- RS Stock No. 171-3003
- Mfr. Part No. 74HC573D
- Manufacturer Toshiba
The 74HC573D is a high speed CMOS OCTAL LATCH with 3-STATE OUTPUT fabricated with silicon gateC2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. These 8-bit D-type latch is controlled by a latch enable input (LE) 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 = 13 ns (typ.) at VCC = 6.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V
| Attribute | Value |
|---|---|
| Logic Family | 74HC |
| Latch Mode | Transparent |
| Latching Element | D Type |
| Number of Bits | 8bit |
| Number of Elements per Chip | 19 |
| Number of Channels per Chip | 8 |
| Polarity | Inverting |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 20 |
| Dimensions | 13.1 x 7.5 x 2.25mm |
| Height | 2.25mm |
| Length | 13.1mm |
| Minimum Operating Temperature | -40 °C |
| Minimum Operating Supply Voltage | 2 V |
| Maximum Operating Temperature | +85 °C |
| Maximum Operating Supply Voltage | 6 V |
| Width | 7.5mm |
