JAJSLC3E june 2020 – july 2023 SN74HCS594-Q1
PRODUCTION DATA
PIN | TYPE(2) | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
QB | 1 | O | QB output |
QC | 2 | O | QC output |
QD | 3 | O | QD output |
QE | 4 | O | QE output |
QF | 5 | O | QF output |
QG | 6 | O | QG output |
QH | 7 | O | QH output |
GND | 8 | — | Ground |
QH' | 9 | O | Serial output, can be used for cascading |
SRCLR | 10 | I | Shift register clear, active low |
SRCLK | 11 | I | Shift register clock, rising edge triggered |
RCLK | 12 | I | Output register clock, rising edge triggered |
RCLR | 13 | I | Storage register clear, active low |
SER | 14 | I | Serial input |
QA | 15 | O | QA output |
VCC | 16 | — | Positive supply |
Thermal Pad(1) | — | The thermal pad can be connected to GND or left floating. Do not connect to any other signal or supply. |