Device
(datasheet)
|
Description
|
74LS00
|
4x NAND2
|
74LS02
|
4x NOR2
|
74LS04
|
6x inverters
|
74LS08
|
4x AND2
|
74LS10
|
3x NAND3
|
74LS14
|
6x Schmitt-trigger inverters
|
74LS20
|
2x NAND4
|
74LS27
|
3x NOR3
|
74LS30
|
NAND8
|
74LS32
|
4x OR2
|
74LS42
|
4-bit BCD to 10-line decimal
decoder (1 hot, active low)
|
74LS48
|
BCD-to-seven-segment driver
|
74LS55
|
AOI42 (4 input AND terms,
2 input OR term, 1 inverter; Y=!(ABCD + EFGH))
|
74LS74
|
2x positive-edge triggered D-FF
w/ preset, clear, and complementary outputs
|
74LS85
|
4-bit magnitude comparators
|
74LS86
|
4x XOR2
|
74LS109
|
2x J-K FFs w/ clear and preset
|
74LS125
|
4x bus buffers w/ 3-state outputs
|
74LS138
|
3:8 decoder
|
74LS151
|
8:1 multiplexer
|
74LS157
|
4x 2:1 multiplexers
|
74LS164
|
8-bit serial-in, parallel-out
shift register
|
74LS165
|
8-bit parallel-in, serial-out
shift register
|
74LS168
|
BCD decade up/down counter
|
74LS169
|
4-bit binary up/down counter
|
74LS181
|
4-bit Arithmetic Logic Units /
function generators
|
74LS194
|
4-bit bidirectional shift
register
|
74LS240
|
8x line drivers w/ 3-state
outputs
|
74LS241
|
similar to 74LS240
|
74LS257
|
4x 2:1 multiplexers w/ 3-state
outputs
|
74LS283
|
4-bit carry look-ahead adder w/
fast carry
|
74LS374
|
8x D-FFs or transparent latches
|
74LS569
|
4-bit binary up/down counter w/
3-state outputs
|
74LS688
|
8-bit magnitude/identity
comparators
|
MC1488P
|
4x line driver (EIA-232D)
|
MC1489
|
4x line receiver (EIA-232D)
|
74HCT244
|
8x buffers and line drivers w/
3-state output
|
74S241
|
8x buffers and line drivers w/
3-state output
|
74HCTLS245
|
8x bus transceivers w/ 3-state
outputs
|
74276
|
4x J-K FFs
|
74HCTLS273
|
8x D-FFs w/ clear
|