| 144001 | 74LS682 | 8-BIT MAGNITUDE COMPARATORS | Motorola |
| 144002 | 74LS682 | LOW POWER SCHOTTKY | ON Semiconductor |
| 144003 | 74LS682 | 8-BIT MAGNITUDE/IDENTITY COMPARATORS | Texas Instruments |
| 144004 | 74LS73 | Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flops with Clear and Complementary Outputs | Fairchild Semiconductor |
| 144005 | 74LS73 | Dual J-K Flip-Flops(with Clear) | Hitachi Semiconductor |
| 144006 | 74LS73 | DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP | Motorola |
| 144007 | 74LS73 | DUAL J-K FLIP-FLOPS WITH CLEAR | Texas Instruments |
| 144008 | 74LS73A | Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flops with Clear and Complementary Outputs | Fairchild Semiconductor |
| 144009 | 74LS73A | Dual J-K Flip-Flops(with Clear) | Hitachi Semiconductor |
| 144010 | 74LS73A | DUAL J-K FLIP-FLOPS WITH CLEAR | Texas Instruments |
| 144011 | 74LS74 | Dual Positive-Edge-Triggered D Flip-Flops with Preset/ Clear and Complementary Outputs | Fairchild Semiconductor |
| 144012 | 74LS74 | Dual D-type Positive Edge-triggered Flip-Flops(With Preset and Clear) | Hitachi Semiconductor |
| 144013 | 74LS74 | DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP | Motorola |
| 144014 | 74LS74 | Dual Positive-Edge-Triggered D Flip-Flops with Preset/ Clear and Complementary Outputs | National Semiconductor |
| 144015 | 74LS74 | LOW POWER SCHOTTKY | ON Semiconductor |
| 144016 | 74LS74A | DUAL D-TYPE POSITIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR | Texas Instruments |
| 144017 | 74LS75 | Quad Latch | Fairchild Semiconductor |
| 144018 | 74LS75 | Quadruple Bistable Latches | Hitachi Semiconductor |
| 144019 | 74LS75 | 4-BIT D LATCH | Motorola |
|
| 144020 | 74LS75 | 4-BIT BISTABLE LATCHES | Texas Instruments |
| 144021 | 74LS76 | Dual J-K Flip-Flop(with Preset and Clear) | Hitachi Semiconductor |
| 144022 | 74LS76 | LOW POWER SCHOTTKY | ON Semiconductor |
| 144023 | 74LS77 | 4-BIT D LATCH LOW POWER SCHOTTKY | Motorola |
| 144024 | 74LS793 | 8 Bit Latch / Register with Readback | Monolithic Memories |
| 144025 | 74LS794 | 8 Bit Latch / Register with Readback | Monolithic Memories |
| 144026 | 74LS83 | 4-Bit Binary Adder with Fast Carry | Fairchild Semiconductor |
| 144027 | 74LS83 | 4-BIT BINARY FULL ADDER WITH FAST CARRY | Motorola |
| 144028 | 74LS848 | 8-INPUT PRIORITY ENCODERS WITH 3-STATE OUTPUTS | Motorola |
| 144029 | 74LS85 | 4-Bit Magnitude Comparator | Fairchild Semiconductor |
| 144030 | 74LS85 | LOW POWER SCHOTTKY | ON Semiconductor |
| 144031 | 74LS86 | Quad 2-Input Exclusive-OR Gate | Fairchild Semiconductor |
| 144032 | 74LS86 | Quadruple 2-input Exclusive-OR Gates | Hitachi Semiconductor |
| 144033 | 74LS86 | Quad 2-Input Exclusive OR Gate | System Logic Semiconductor |
| 144034 | 74LS89 | 64-Bit Random Access Memory(Open Collector) | Signetics |
| 144035 | 74LS90 | Decade and Binary Counters | Fairchild Semiconductor |
| 144036 | 74LS90 | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Motorola |
| 144037 | 74LS90 | Decade and Binary Counters | National Semiconductor |
| 144038 | 74LS91 | 8-BIT SHIFT REGISTERS | Texas Instruments |
| 144039 | 74LS92 | Divide-by-Twelve Counters | Hitachi Semiconductor |
| 144040 | 74LS92 | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Motorola |
