BUY SN54121J https://www.utsource.net/itm/p/928355.html
MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
Description: Dual 4-Input Positive-AND Gates Features: Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range of 3 V to 18 V Input Clamping Diodes Low Power Consumption High Noise Immunity Characteristic of CMOS Devices Outputs Source/Sink 24 mA Fanout of 10 LSTTL Loads Typical tpd = 10 ns ±4 mA Output Drive at 5 V Low Input Current of 1 μA Max Maximum Input Current of 5 mA at 18 V Over Full Package Temperature Range; 100 μA at 5 V Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of B Series CMOS Devices” Application: This dual 4-input positive-AND gate is designed for use in digital systems where low power consumption and high noise immunity are required. It is suitable for use in applications such as logic gates, multiplexers, decoders, and address selectors. (For reference only)