- RS Stock No.:
- 181-7365
- Mfr. Part No.:
- 74AHC573PW,118
- Manufacturer:
- Nexperia
Discontinued product
- RS Stock No.:
- 181-7365
- Mfr. Part No.:
- 74AHC573PW,118
- Manufacturer:
- Nexperia
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
The 74AHC573, 74AHCT573 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The 74AHC573, 74AHCT573 consists of eight D-type transparent latches featuring separate D-type inputs for each latch and 3-state true outputs for bus oriented applications. A latch enable input (LE) and an output enable input (OE) are common to all latches. When pin LE is HIGH, data at the Dn inputs enters the latches. In this condition the latches are transparent, i.e. a latch output will change state each time its corresponding Dn input changes. When pin LE is LOW, the latches store the information that is present at the Dn inputs, after a set-up time preceding the HIGH-to-LOW transition of LE. When pin OE is LOW, the contents of the 8 latches are available at the outputs. When pin OE is HIGH, the outputs go to the high-impedance OFF-state. Operation of the OE input does not affect the state of the latches. The 74AHC573, 74AHCT573 is functionally identical to the 74AHC373, 74AHCT373, but has a different pin arrangement.
Specifications
Attribute | Value |
---|---|
Logic Family | 74AHC |
Latch Mode | Transparent |
Latching Element | D Type |
Number of Elements per Chip | 8 |
Number of Bits | 8 |
Number of Channels per Chip | 8 |
Output Type | 3 State |
Polarity | Non-Inverting |
Mounting Type | Surface Mount |
Package Type | TSSOP |
Pin Count | 20 |
Dimensions | 6.6 x 4.5 x 0.95mm |
Height | 0.95mm |
Length | 6.6mm |
Minimum Operating Temperature | -40 °C |
Maximum Operating Supply Voltage | 5.5 V |
Maximum Operating Temperature | +125 °C |
Minimum Operating Supply Voltage | 2 V |
Width | 4.5mm |