![ETC](/logo/ETC.png)
Unspecified
HEX INVERTER
![SONARDYNE](/logo/SONARDYNE.png)
Sonardyne sound in depth
ORT and DORT Acoustic Release Transponders
![ON-Semiconductor](/logo/ON-Semiconductor.png)
ON Semiconductor
Hex Inverter
![ETC1](/logo/ETC1.png)
Unspecified
QUAD 2-INPUT NAND GATES
![SLS](/logo/SLS.png)
System Logic Semiconductor
Hex Inverted Buffers with Open-Collector Outputs
![Fairchild](/logo/Fairchild.png)
Fairchild Semiconductor
Quad 2-Input NAND Gates with Open-Collector Outputs
![Renesas](/logo/Renesas.png)
Renesas Electronics
Hex Inverters / Hex Inverters (with Open Collector Outputs)