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Quantity | Price (inc GST) |
---|---|
1+ | CNY7.780 (CNY8.7914) |
10+ | CNY5.200 (CNY5.876) |
50+ | CNY4.970 (CNY5.6161) |
100+ | CNY4.740 (CNY5.3562) |
250+ | CNY4.490 (CNY5.0737) |
500+ | CNY4.320 (CNY4.8816) |
1000+ | CNY4.110 (CNY4.6443) |
Product Information
Product Overview
The SN74HCT574N is an octal edge-triggered D-type Flip-flop with 3-state outputs. It is designed specifically for bus driving. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers and working registers. The eight flip-flops enter data on the low-to-high transition of the clock input. A buffered OE\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pull-up components. OE\ does not affect the internal operations of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
- High-current 3-state non-inverting outputs drive bus lines directly or up to 15 LSTTL loads
- Inputs are TTL-voltage compatible
- Bus-structured pinout
- 80µA Maximum low power consumption
- 22ns Typical tpd
- ±6mA Output drive at 5V
- 1µA Maximum low input current
Applications
Communications & Networking, Industrial
Technical Specifications
74HCT574
35ns
6mA
DIP
Positive Edge
4.5V
74HCT
-40°C
-
D
40MHz
DIP
20Pins
Tri State Non Inverted
5.5V
74574
85°C
-
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate