74HC74N (Dual D-type flip-flop with set and reset-positive edge-trigger) waterproof PSRAM memory: 8MB

PSRAM memory: 8MB

Output Voltage:     5

● Strong Adhesion & Easy to Detach

This GSM / GPRS module is based on SIM800L by SIMCOM

high reliability

74HC74N (Dual D-type flip-flop with set and reset-positive edge-trigger) waterproof PSRAM memory: 8MBThe 74HC74 and 74HCT74 are dual positive edge triggered D type flip flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD input, that meets the set up and hold time requirements on the LOW to HIGH clock transition, is stored in the flip flop and appears at the nQ output. Schmitt trigger action in the clock input, makes the circuit highly tolerant to slower clock rise