Our Brands

74LS Series-Dip Package

ABRA has one of the largest inventory of TTL in North America. Our 74LS series is from major manufacturers, guaranteed, and at incredibly low prices. Call us for large quantities.
1 2
Newest Items First
128 Per Page
74LS190
74LS189 IC, Static RAM General Purpose PDIP-16
US$5.45
74LS189 IC, Static RAM General Purpose PDIP-16
In stock
+ −
Add to wish list
74LS590 IC, DIP-16 8-bit Binary Counter with 3 State Output Registers
US$4.13
74LS590 IC, DIP-16 8-bit Binary Counter with 3 State Output Registers  
In stock
+ −
Add to wish list
74LS154-SK Single 4-16 Decoder
74LS154-SK Single 4-16 Decoder
US$2.79
The 74LS154-SK is a single 4-16 decoder integrated circuit in a skinny 24 pin dip package.
In stock
+ −
Add to wish list
74LS613 IC
US$4.19
74LS613, Integrated Circuit, 40 Pin Dip, Memory Mapper
In stock
+ −
Add to wish list
74LS Series IC Kit
US$387.00
Includes 385 pcs.(35 types) of the most popular 74LS Series ICs., packaged in CB-13 box on ESD foam.   5 Each 10 Each...
Delivery within 2-3 weeks
+ −
Add to wish list
74LS353
74LS353
US$2.79
74LS353 16 Pin Dip-Dual 4 to 1 Multiplexer Tri-Stat
In stock
+ −
Add to wish list
74LS365
74LS365
US$0.81
74LS365 16 Pin Dip-Hex Buffer w/Logical OR Tri-State
In stock
+ −
Add to wish list
74LS366
74LS366
US$0.81
74LS366 14 Pin Dip-Hex Buffer/Inverter Tri-State
In stock
+ −
Add to wish list
74LS367
74LS367
US$0.81
74LS367 14 Pin Dip-Hex Buffer/Inverter Tri-State
In stock
+ −
Add to wish list
74LS386
74LS386
US$0.81
74LS386 14 Pin Dip-Quad Ex-OR Gate
In stock
+ −
Add to wish list
74LS373
74LS373
US$0.81
74LS373 20 Pin Dip- Octal Transparent Latch
In stock
+ −
Add to wish list
74LS374
74LS374
US$0.81
74LS374 20 Pin Dip- Octal Dual Flip Flop Tri-State
In stock
+ −
Add to wish list
74LS368
74LS368
US$0.81
74LS368 16 Pin Dip-Hex Inverter Tri-State
In stock
+ −
Add to wish list
74LS375
74LS375
US$0.97
74LS375 16 Pin Dip-Quad Latch
In stock
+ −
Add to wish list
74LS377
74LS377
US$0.97
74LS377 20 Pin Dip- Octal D Register, Common Enable (25LS07)
In stock
+ −
Add to wish list
74LS379
74LS379
US$2.79
74LS379 16 Pin Dip-Quad D Flip Flop w/Clock Enable
In stock
+ −
Add to wish list
74LS390
74LS390
US$1.25
74LS390 16 Pin Dip-Dual 4-Bit Binary Counter
In stock
+ −
Add to wish list
74LS393
74LS393
US$1.54
74LS393 14 Pin Dip-Dual 4-Bit Binary Counter
In stock
+ −
Add to wish list
74LS395
74LS395
US$0.83
74LS395 16 Pin Dip-4-Bit Cascadable Shift Register Tri-State
In stock
+ −
Add to wish list
74LS399
74LS399
US$1.25
74LS399 16 Pin Dip-Quad 2-Mux with Q&Q Outputs (25LS09)
In stock
+ −
Add to wish list
74LS465
74LS465
US$1.67
74LS465 20 Pin Dip- Octal, 3 State
In stock
+ −
Add to wish list
74LS498
74LS498
US$5.59
74LS498 24 Pin Dip-8-Bit Sync w/Parallel Load
In stock
+ −
Add to wish list
74LS533
74LS533
US$1.39
74ls533 20 Pin Dip- 8-Bit Trans D-Type, Inv. 3 State
In stock
+ −
Add to wish list
74LS534
74LS534
US$1.39
74ls534 20 Pin Dip- Octal D Type Flip Flop Tri-State
In stock
+ −
Add to wish list
74LS540
74LS540
US$1.25
74ls540 20 Pin Dip- Octal Invert Buffer/Line Driver Tri-State
In stock
+ −
Add to wish list
74LS541
74LS541
US$0.97
74ls541 20 Pin Dip- Octal Buffer/Line Driver Tri-State
In stock
+ −
Add to wish list
74LS573
74LS573
US$2.79
74LS573 20 Pin Dip- Octal D Type Latch (74HcTLS573)
In stock
+ −
Add to wish list
74LS574
74LS574
US$2.79
74LS574 20 Pin Dip- Octal D Type Flip Flop
In stock
+ −
Add to wish list
74LS623
74LS623
US$0.81
74LS623 20 Pin Dip- Octal Bus Trans w/Storage 3 State
In stock
+ −
Add to wish list
74LS624
74LS624
US$2.79
74LS624 14 Pin Dip-Voltage Controlled Oscillator
In stock
+ −
Add to wish list
74LS628
74LS628
US$1.67
74LS628 14 Pin Dip-Voltage Controlled Oscillator
In stock
+ −
Add to wish list
74LS629
74LS629
US$5.17
74LS629 16 Pin Dip-Dual Volt Control Oscillator
In stock
+ −
Add to wish list
74LS640
74LS640
US$1.39
74LS640 20 Pin Dip- Octal Bus Transceiver (Inverting) Tri-State
In stock
+ −
Add to wish list
74LS641
74LS641
US$2.79
74LS641, Integrated Circuit, 20 Pin Dip- Octal Bus Transceiver 3-5 Non-Inv.
In stock
+ −
Add to wish list
74LS644
74LS644
US$2.09
74LS644 20 Pin Dip- Octal Bus Transceiver
In stock
+ −
Add to wish list
74LS645
74LS645
US$1.67
74LS645 20 Pin Dip- Octal Bus Transceiver (True) Tri-State
In stock
+ −
Add to wish list
74LS646
74LS646
US$4.19
74LS646 24 Pin Dip-Octal Trans/Reg. 3-State
In stock
+ −
Add to wish list
74LS652
74LS652
US$2.79
74LS652 24 Pin Dip-Octal Bus Transceiver 3-5 Non-Inv.
In stock
+ −
Add to wish list
74LS670
74LS670
US$0.97
74LS670 16 Pin Dip-4x4 Register File 3-State
In stock
+ −
Add to wish list
74LS682
74LS682
US$2.09
74LS682 20 Pin Dip- 8-Bit Comparator
In stock
+ −
Add to wish list
74LS684
74LS684
US$2.79
74LS684 20 Pin Dip- 8-Bit Comparator
In stock
+ −
Add to wish list
74LS688
74LS688
US$2.09
74LS688 20 Pin Dip- 8-Bit Magnitude Comparator (25LS2521)
In stock
+ −
Add to wish list
74LS689
74LS689
US$5.59
74LS689 20 Pin Dip- 8-Bit Comparator
In stock
+ −
Add to wish list
74LS256
74LS256
US$1.39
74LS256 16 Pin Dip-Quad 4-Bit Addressable
In stock
+ −
Add to wish list
74LS257
74LS257
US$0.81
74LS257 16 Pin Dip-Quad 2-Input Multiplexer Tri-State
In stock
+ −
Add to wish list
74LS258
74LS258
US$0.81
74LS258 16 Pin Dip-Quad 2/1 Multiplexer
In stock
+ −
Add to wish list
74LS259
74LS259
US$0.83
74LS259 16 Pin Dip-8-Bit Addressable Latch
In stock
+ −
Add to wish list
74LS260
74LS260
US$0.81
74LS260 14 Pin Dip-Dual 5-Input NOR Gate
In stock
+ −
Add to wish list
74LS266
74LS266
US$1.36
74LS266 14 Pin Dip-Quad Ex-NOR Gate
In stock
+ −
Add to wish list
74LS273
74LS273
US$0.83
74LS273 20 Pin Dip- 8-Bit D Type Register
Delivery within 2-3 weeks
+ −
Add to wish list
74LS279
74LS279
US$0.97
74LS279 16 Pin Dip-Quad S-R Latches
In stock
+ −
Add to wish list
74LS280
74LS280
US$0.83
74LS280 14 Pin Dip-9-Bit Odd/Even Parity Generator/Checker
In stock
+ −
Add to wish list
74LS283
74LS283
US$1.25
74LS283, Integrated Circuit, 16 Pin Dip-4-Bit Full Adder
In stock
+ −
Add to wish list
74LS290 Decade Counter
74LS290 Decade Counter
US$1.81
The 74LS290 is a decade counter integrated circuit ina 14 pin dip package.
In stock
+ −
Add to wish list
74LS292
74LS292
US$8.39
74LS292 16 Pin Dip-30-Bit Programmable Counter
In stock
+ −
Add to wish list
74LS293
74LS293
US$1.39
74LS293 14 Pin Dip-4-Bit Binary Counter
In stock
+ −
Add to wish list
74LS295
74LS295
US$3.49
74LS295 14 Pin Dip-4-Bit Universal Bi-Dir Shift Register
In stock
+ −
Add to wish list
74LS298
74LS298
US$0.97
74LS298 16 Pin Dip-Quad 2-Input Multiplexer with Storage
In stock
+ −
Add to wish list
74LS299
74LS299
US$1.39
74LS299 20 Pin Dip- 8-Bit Universal Shift/Storage Register
In stock
+ −
Add to wish list
74LS322
74LS322
US$3.49
74LS322 20 Pin Dip- 8-Bit Serial/Parallel Register (25LS22
In stock
+ −
Add to wish list
74LS323
74LS323
US$3.49
74LS323 20 Pin Dip- 8-Bit Univ. Shift/Storage Register (25LS23)
In stock
+ −
Add to wish list
74LS197
74LS197
US$0.97
74LS197 14 Pin Dip-4-Bit Binary Ripple Counter
Delivery within 2-3 weeks
+ −
Add to wish list
74LS221
74LS221
US$0.97
74LS221 16 Pin Dip-Dual One-Shot
In stock
+ −
Add to wish list
74LS240
74LS240
US$0.81
74LS240 20 Pin Dip- Octal Inverting Bus/Line Driver
Delivery within 2-3 weeks
+ −
Add to wish list
74LS241
74LS241
US$0.81
74LS241 20 Pin Dip- Octal Bus/Line Driver
In stock
+ −
Add to wish list
74LS242
74LS242
US$1.25
74LS242 14 Pin Dip-Quad Bus Transceiver Inverter
In stock
+ −
Add to wish list
74LS243
74LS243
US$0.97
74LS243 14 Pin Dip-Tri-State Quad Transceiver
In stock
+ −
Add to wish list
74LS244
74LS244
US$0.81
74LS244 20 Pin Dip- Octal Driver Non-Inverting Tri-State
In stock
+ −
Add to wish list
74LS245
74LS245
US$0.81
74LS245 20 Pin Dip- Octal Driver Non-Inverting Tri-State
In stock
+ −
Add to wish list
74LS247
74LS247
US$1.81
74LS247 16 Pin Dip-BCD-to-7-Segment Decoder/Driver
In stock
+ −
Add to wish list
74LS248
74LS248
US$2.79
74LS248 16 Pin Dip-BCD-to-7-Segment Decoder/Driver
In stock
+ −
Add to wish list
74LS249
74LS249
US$4.19
74LS249 16 Pin Dip-BCD-to-7-Segment Decoder/Driver
In stock
+ −
Add to wish list
74LS251
74LS251
US$0.83
74LS252 16 Pin Dip-Tri-State 8-Channel Multiplexer
In stock
+ −
Add to wish list
74LS253
74LS253
US$0.81
74LS253 16 Pin Dip-Dual 4-Input Multiplexer Tri-State
In stock
+ −
Add to wish list
74LS160
74LS160
US$1.99
74LS160 16 Pin Dip-Presettable Decade Counter
In stock
+ −
Add to wish list
74LS158
74LS158
US$0.81
74LS158 16 Pin Dip-Quad 2/1 Multiplexer (Inv. Out.)
In stock
+ −
Add to wish list
74LS161
74LS161
US$0.81
74LS161 16 Pin Dip-Presettable Binary Counter
In stock
+ −
Add to wish list
74LS162
74LS162
US$0.81
74LS162 16 Pin Dip-Presettable Binary Counter
In stock
+ −
Add to wish list
74LS163
74LS163
US$0.81
74LS163 16 Pin Dip-Presettable Binary Counter with Clear
In stock
+ −
Add to wish list
74LS164
74LS164
US$0.81
74LS164 14 Pin Dip-8-Bit Serial Shift Register
In stock
+ −
Add to wish list
74LS165
74LS165
US$0.83
74LS165 16 Pin Dip-Parallel Load 8-Bit Serial Shift Register
In stock
+ −
Add to wish list
74LS166
74LS166
US$0.83
74LS166 16 Pin Dip-8-Bit Shift Register
In stock
+ −
Add to wish list
74LS168
74LS168
US$2.79
74LS168 16 Pin Dip-Synchronous Decade Up/Down Counter
In stock
+ −
Add to wish list
74LS169
74LS169
US$0.97
7LS169 16 Pin Dip-Synchronous Binary Up/Down Counter
In stock
+ −
Add to wish list
74LS170
74LS170
US$1.39
74LS170 16 Pin Dip-4x4 register file
In stock
+ −
Add to wish list
74LS173
74LS173
US$0.97
74LS173 16 Pin Dip-Quad D Register (Tri-State)
In stock
+ −
Add to wish list
74LS174
74LS174
US$0.83
74LS174 16 Pin Dip-Hex D Flip Flop with Clear
In stock
+ −
Add to wish list
74LS175
74LS175
US$0.83
74LS175 16 Pin Dip-Quad D Flip Flop
In stock
+ −
Add to wish list
74LS181
74LS181
US$3.99
74LS181 24 Pin Dip-Arithmetic Logic Unit
In stock
+ −
Add to wish list
74LS190
74LS190
US$4.19
74LS190 16 Pin Dip-Up/Down Decade Counter
In stock
+ −
Add to wish list
74LS191
74LS191
US$1.19
74LS191 16 Pin Dip-Up/Down Binary Counter
In stock
+ −
Add to wish list
74LS192
74LS192
US$4.19
74LS192 16 Pin Dip-4-Bit Up/Down BCD Counter
In stock
+ −
Add to wish list
74LS193
74LS193
US$1.11
74LS193 16 Pin Dip-4-Bit Up/Down Binary Counter
In stock
+ −
Add to wish list
74LS194
74LS194
US$1.11
74LS194 16 Pin Dip-4-Bit Bi-Directional Universal Shift Register
In stock
+ −
Add to wish list
74LS195
74LS195
US$2.37
74LS195 16 Pin Dip-4-Bit Parallel Access Shift Register
In stock
+ −
Add to wish list
74LS196
74LS196
US$1.39
74LS196 14 Pin Dip-Decade Ripple Counter
In stock
+ −
Add to wish list
74LS75
74LS75
US$1.53
74LS75 16 Pin Dip-Quad Latch
In stock
+ −
Add to wish list
74LS76 IC TTL Dual J-K Flip-Flop
74LS76 IC TTL Dual J-K Flip-Flop
US$3.99
This is a 16 Pin Dip integrated circuit Dual J-K Flip-Flop with Preset and Clear inputs.
In stock
+ −
Add to wish list
74LS78
74LS78
US$4.19
74LS78 14 Pin Dip-Dual JK Edge Flip Flop
In stock
+ −
Add to wish list
74LS83
74LS83
US$2.98
74LS83 16 Pin Dip-4-Bit Full Adder
In stock
+ −
Add to wish list
74LS85
74LS85
US$0.97
74LS85 16 Pin Dip-4-Bit Magnitude Comparator
In stock
+ −
Add to wish list
74LS86
74LS86
US$0.81
74LS86 14 Pin Dip-Quad Exclusive OR Gate 2-Input
In stock
+ −
Add to wish list
74LS90
74LS90
US$1.99
74LS90 14 Pin Dip-Decade Counter
In stock
+ −
Add to wish list
74LS91
74LS91
US$2.79
74LS91 14 Pin Dip-8-Bit Shift Register
In stock
+ −
Add to wish list
74LS92
74LS92
US$1.39
74LS92 14 Pin Dip-Divide-By-Twelve Counter
In stock
+ −
Add to wish list
74LS93 IC 4-Bit Binary Counters
74LS93 IC 4-Bit Binary Counters
US$2.09
This is a 14 Pin Dip integrated circuit 4-Bit Binary Counter.
In stock
+ −
Add to wish list
74LS95
74LS95
US$4.19
74LS95 14 Pin Dip-4-Bit Parallel-Access Shift Register
In stock
+ −
Add to wish list
74LS96
74LS96
US$2.79
74LS96 16 Pin Dip-5-Bit Shift Register
In stock
+ −
Add to wish list
74LS107
74LS107
US$1.11
74LS107 14 Pin Dip-Dual JK Master/Slave Flip Flop
In stock
+ −
Add to wish list
74LS109
74LS109
US$0.97
74LS109 16 Pin Dip-Dual JK Positive Edge Flip Flop
In stock
+ −
Add to wish list
74LS112
74LS112
US$0.97
74LS112 IC 16 Pin Dip-Dual JK Negative Edge Flip Flop
In stock
+ −
Add to wish list
74LS113
74LS113
US$0.81
74LS113 14 Pin Dip-Dual JK Negative Edge Flip Flop
In stock
+ −
Add to wish list
74LS114
74LS114
US$0.81
74LS114 14 Pin Dip-Dual JK Negative Edge Flip Flop
In stock
+ −
Add to wish list
74LS122
74LS122
US$0.97
74LS122 14 Pin Dip-Retriggerable Monostable Multivibrator
In stock
+ −
Add to wish list
74LS123
74LS123
US$0.81
74LS123 16 Pin Dip-Monostable Multivibrator with Clear
In stock
+ −
Add to wish list
74LS124
74LS124
US$5.59
74LS124 16 Pin Dip-Dual Voltage Controlled Oscillator
In stock
+ −
Add to wish list
74LS125
74LS125
US$0.81
74LS125 14 Pin Dip-Tri-State Quad Buffer
In stock
+ −
Add to wish list
74LS126
74LS126
US$0.81
74LS126 14 Pin Dip-Quad Buffer (Tri-State)
In stock
+ −
Add to wish list
74LS132
74LS132
US$0.81
74LS132 14 Pin Dip-Quad Schmitt Trigger
In stock
+ −
Add to wish list
74LS133
74LS133
US$0.83
74LS133 16 Pin Dip-13-Input NAND Gate
In stock
+ −
Add to wish list
74LS136
74LS136
US$0.81
74LS136 14 Pin Dip-Quad Exclusive-OR Gate
In stock
+ −
Add to wish list
74LS138
74LS138
US$0.81
74LS138 16 Pin Dip-Expandable 3/8 Decoder
In stock
+ −
Add to wish list
74LS139
74LS139
US$0.81
74LS139 16 Pin Dip-Expandable Dul 2/4 Decoder
Delivery within 2-3 weeks
+ −
Add to wish list
74LS145
74LS145
US$1.39
74LS145 16 Pin Dip-BCD-to-Decimal Decoder/Driver
In stock
+ −
Add to wish list
74LS147 10-Line to 4-Line Priority Encoder
74LS147 10-Line to 4-Line Priority Encoder
US$5.59
The 74LS147 is a 10-line to 4-line priority encoder integrated circuit in a 16 pin dip package.
In stock
+ −
Add to wish list
74LS148
74LS148
US$1.39
74LS148 16 Pin Dip-8-Line Priority Encoder
In stock
+ −
Add to wish list
74LS151
74LS151
US$0.81
74LS151 16 Pin Dip-8-Input Multiplexer
In stock
+ −
Add to wish list
74LS153
74LS153
US$0.81
74LS153 16 Pin Dip-Dual 4-Input Multiplexer
In stock
+ −
Add to wish list
1 2