BUY 74HCT273PW https://www.utsource.net/itm/p/899675.html
Triple 3-input NOR gate - Description: Triple 3-Input NOR Gate; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 16 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 10 ns; Voltage: 4.5-5.5V
Description: The 74HCT273PW is a high-speed Si-gate CMOS device and is pin and functionally compatible with the 74LS273.
Features:
High-speed Si-gate CMOS technology
Low power consumption
High noise immunity
Direct interface with TTL levels
Output drive capability 10 LSTTL loads
Outputs can be connected directly to CMOS, NMOS and TTL
Applications:
Data storage
Bus interface
Address decoding
High-speed counter
Shift register
Timing and control
Pulse generation
Signal processing
(For reference only)