74ALS103-ch, 3-input, 4.5-V to 5.5-V bipolar NAND gates | Gates and Inverters | 3 | Active | These devices contain three independent 3-input positive-NAND gates. They perform the Boolean functionsorin positive logic.
The SN54ALS10A and SN54AS10 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS10A and SN74AS10 are characterized for operation from 0°C to 70°C.
These devices contain three independent 3-input positive-NAND gates. They perform the Boolean functionsorin positive logic.
The SN54ALS10A and SN54AS10 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS10A and SN74AS10 are characterized for operation from 0°C to 70°C. |
74ALS10046-ch, 4.5-V to 5.5-V bipolar inverters | Integrated Circuits (ICs) | 5 | Active | These devices contain six independent inverting drivers. They perform the Boolean function Y = A\.
The SN54AS1004A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS1004 and SN74AS1004A are characterized for operation from 0°C to 70°C.
These devices contain six independent inverting drivers. They perform the Boolean function Y = A\.
The SN54AS1004A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS1004 and SN74AS1004A are characterized for operation from 0°C to 70°C. |
74ALS10056-ch, 4.5-V to 5.5-V bipolar inverters with open-collector outputs | Integrated Circuits (ICs) | 3 | Active | These devices contain six independent inverting buffers. They perform the Boolean function Y = A\. The open-collector outputs require pullup resistors to perform correctly. These outputs can be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOHlevels.
The SN54ALS1005 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS1005 is characterized for operation from 0°C to 70°C.
These devices contain six independent inverting buffers. They perform the Boolean function Y = A\. The open-collector outputs require pullup resistors to perform correctly. These outputs can be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOHlevels.
The SN54ALS1005 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS1005 is characterized for operation from 0°C to 70°C. |
| Integrated Circuits (ICs) | 5 | Active | |
| Logic | 2 | Active | |
74ALS109Dual J-K Positive-Edge-Triggered Flip-Flops With Clear and Preset | Integrated Circuits (ICs) | 4 | Active | These devices contain two independent J-K\ positive-edge-triggered flip-flops. A low level at the preset () or clear () inputs sets or resets the outputs regardless of the levels of the other inputs. Whenandare inactive (high), data at the J and K\ inputs meeting the setup-time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the J and K\ inputs can be changed without affecting the levels at the outputs. These versatile flip-flops can perform as toggle flip-flops by grounding K\ and tying J high. They also can perform as D-type flip-flops if J and K\ are tied together.
The SN54ALS109A and SN54AS109A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS109A and SN74AS109A are characterized for operation from 0°C to 70°C.
These devices contain two independent J-K\ positive-edge-triggered flip-flops. A low level at the preset () or clear () inputs sets or resets the outputs regardless of the levels of the other inputs. Whenandare inactive (high), data at the J and K\ inputs meeting the setup-time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the J and K\ inputs can be changed without affecting the levels at the outputs. These versatile flip-flops can perform as toggle flip-flops by grounding K\ and tying J high. They also can perform as D-type flip-flops if J and K\ are tied together.
The SN54ALS109A and SN54AS109A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS109A and SN74AS109A are characterized for operation from 0°C to 70°C. |
| Gates and Inverters | 5 | Active | |
| Logic | 1 | Obsolete | |
| Buffers, Drivers, Receivers, Transceivers | 3 | Obsolete | |
74ALS1245Octal Bus Transceivers With 3-State Outputs | Logic | 3 | Active | These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable () input can be used to disable the device so the buses are effectively isolated.
The SN54ALS1245A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS1245A is characterized for operation from 0°C to 70°C.
These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable () input can be used to disable the device so the buses are effectively isolated.
The SN54ALS1245A is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS1245A is characterized for operation from 0°C to 70°C. |
