2 layers104.1 × 96.5 mm
RAMBoard
chregu82/ISA_1MB_RAM_Board
DIY 8 Bit ISA Slot RAM Board with 1 Megabyte SRAM for XT machines
30 parts2MIT
CD74HCT30E
Texas InstrumentsExtended
-55℃~+125℃ 1 100mV、260mV 28ns@4.5V,50pF 2V 2uA 3.98V、4.4V 4.5V~5.5V 4mA 4mA 74HCT Series 8 800mV NAND Gate Push-pull TTL Compatible CMOS PDIP-14 Logic Gates ROHS
- Part id
- ti/CD74HCT30E
- Category
- Logic Gates
- Package
- PDIP-14
- Pins
- 14
- In stock
- 0 at JLCPCB (C2869653)
- Used on
- 1 open-source board
Overview
The CD74HCT30E is a logic Gate made by Texas Instruments in a PDIP-14 package with 14 pins. -55℃~+125℃ 1 100mV、260mV 28ns@4.5V,50pF 2V 2uA 3.98V、4.4V 4.5V~5.5V 4mA 4mA 74HCT Series 8 800mV NAND Gate Push-pull TTL Compatible CMOS PDIP-14 Logic Gates ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CD74HCT30EG4, from EasyEDA) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2869653). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | A | Unspecified |
| 2 | B | Unspecified |
| 3 | C | Unspecified |
| 4 | D | Unspecified |
| 5 | E | Unspecified |
| 6 | F | Unspecified |
| 7 | GND | Unspecified |
| 8 | Y | Unspecified |
| 9 | N.C. | Unspecified |
| 10 | N.C. | Unspecified |
| 11 | G | Unspecified |
| 12 | H | Unspecified |
| 13 | N.C. | Unspecified |
| 14 | VCC | Unspecified |
Open-source boards using it
1Parts like it
8
CD4093BE
PDIP-14-55℃~+125℃ 130ns@15V,50pF 2 3.4mA 3.4mA 3.6V~10.8V 3V~18V 4 4.95V~5V、9.95V~10V、14.95V~15V 4000B Series 4uA 50mV NAND Gate DIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesCD4078BE
DIP-14-40℃~+85℃ 1 1.5V、3V、4V 110ns@15V,50pF 3.5V、7V、11V 4.95V、9.95V、14.95V 4000 Series 50mV 5V~18V 5uA 6.8mA 6.8mA 8 NOR Gate、OR Gate DIP-14 Logic Gates ROHSHGSEMILogic GatesCD4093BE(XBLW)
DIP-14-40℃~+85℃ 10V 2 2.6mA 3V~15V 4 4uA 50mV 6.8mA 90ns CD4 NAND Gate Schmitt trigger DIP-14 Logic Gates ROHSXBLWLogic GatesCD4030BE
PDIP-14-55℃~+125℃ 1.5V~4V 100ns@15V,50pF 1uA 3.4mA 3.4mA 3.5V~11V 3V~18V 4 4000B Series XOR Gate PDIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesSN74LS20N(LX)
DIP-14-40℃~+105℃ 1.5V~4.2V 15ns@6V,50pF 2 2V~6V 2uA 500mV~1.8V 74LS Series NAND Gate DIP-14 Logic Gates ROHSlingxingicLogic GatesCD4082BE(XBLW)
DIP-14-40℃~+105℃ 2 2.6mA 3.5V、7V、11V 3V 3V~15V 4 500nA 50mV 5V 6.8mA 60ns AND Gate CD4 DIP-14 Logic Gates ROHSXBLWLogic GatesSN74LS21N(XBLW)
DIP-14-20℃~+85℃ 1.5V、3.15V、4.2V 1.9V、3.98V、5.48V 100mV、330mV、330mV 19ns@6V,50pF 2 20uA 2V~6V 4 5.2mA 5.2mA 500mV、1.35V、1.8V 74LS AND Gate DIP-14 Logic Gates ROHSXBLWLogic GatesSN74HC13N(LX)
DIP-14-40℃~+125℃ 1.9V~5.34V 100mV~330mV 12ns@6V,50pF 2 20uA 2V~6V 4 4mA 4mA 74 Series NAND Gate DIP-14 Logic Gates ROHSlingxingicLogic Gates
Questions
Is there a KiCad symbol and footprint for the CD74HCT30E?
Yes. The symbol is EasyEDA_Cloud:CD74HCT30EG4 and the footprint Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CD74HCT30E?
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the CD74HCT30E datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74HCT30E?
JLCPCB lists it as part C2869653, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74HCT30E?
Parts like it in the library: the CD4093BE by Texas Instruments, the CD4078BE by HGSEMI, the CD4093BE(XBLW) by XBLW and the CD4030BE by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the CD74HCT30E?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.