Components
162 components matching “LS”
A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.
74LS132
74xx
Quad 2-input NAND Schmitt trigger
- Pins
- 14
- Pads
- —
- Mount
- —
74LS06
74xx
Inverter Open Collect
- Pins
- 14
- Pads
- —
- Mount
- —
74LS07
74xx
Hex Buffers and Drivers With Open Collector High Voltage Outputs
- Pins
- 14
- Pads
- —
- Mount
- —
74LS393
74xx
Dual BCD 4-bit counter
- Pins
- 14
- Pads
- —
- Mount
- —
74LS11
74xx
Triple 3-input AND
- Pins
- 14
- Pads
- —
- Mount
- —
74LS148
74xx
Priority Encoder 3 to 8 cascadable
- Pins
- 16
- Pads
- —
- Mount
- —
74LS574
74xx
8-bit Register, 3-state outputs
- Pins
- 20
- Pads
- —
- Mount
- —
74LS163
74xx
Synchronous 4-bit programmable binary Counter
- Pins
- 16
- Pads
- —
- Mount
- —
74LS193
74xx
Synchronous 4-bit Up/Down (2 clk) counter
- Pins
- 16
- Pads
- —
- Mount
- —
74LS257
74xx
Quad 2 to 1 Multiplexer
- Pins
- 16
- Pads
- —
- Mount
- —
74LS273
74xx
8-bit D Flip-Flop, reset
- Pins
- 20
- Pads
- —
- Mount
- —
74LS283
74xx
4-bit full Adder
- Pins
- 16
- Pads
- —
- Mount
- —
74LS21
74xx
Dual 4-input AND
- Pins
- 12
- Pads
- —
- Mount
- —
74LS541
74xx
8-bit Buffer/Line Driver 3-state outputs
- Pins
- 20
- Pads
- —
- Mount
- —
74LS165
74xx
Shift Register 8-bit, parallel load
- Pins
- 16
- Pads
- —
- Mount
- —
74LS377
74xx
8-bit Register
- Pins
- 20
- Pads
- —
- Mount
- —
74LS112
74xx
dual JK Flip-Flop, Set & Reset
- Pins
- 16
- Pads
- —
- Mount
- —
74LS123
74xx
Dual retriggerable Monostable
- Pins
- 16
- Pads
- —
- Mount
- —
74LS153
74xx
Dual Multiplexer 4 to 1
- Pins
- 16
- Pads
- —
- Mount
- —
74LS688
74xx
8-bit magnitude comparator
- Pins
- 20
- Pads
- —
- Mount
- —
74LS85
74xx
4-bit Comparator
- Pins
- 16
- Pads
- —
- Mount
- —
74LS51
74xx
Dual 3- and 2-input AND-NOR ( S = /(AB[C] + DE[F]) )
- Pins
- 14
- Pads
- —
- Mount
- —
74LS173
74xx
4-bit D-type Register, 3 state out
- Pins
- 16
- Pads
- —
- Mount
- —
74LS259
74xx
8-bit addressable latch
- Pins
- 16
- Pads
- —
- Mount
- —
