74LS373 Octal D-Type Transparent Latch IC With 3 State Outputs DIP-20
D-Type Functionality: The IC features eight D-type latches, allowing it to store eight bits of data.
Transparent Latch: The term "transparent" indicates that the latches allow data to pass through when the latch enable (LE) input is active.
Latch Enable (LE) Input:
Latch Control: The LE input controls whether the latches are transparent (data input passes through to outputs) or latched (data is stored).
Clock (CLK) Input:
Clock Signal: Some variations of the IC may include a clock input for synchronizing the latching process.
Output Enable (OE) Input:
Output Control: The OE input allows you to enable or disable the outputs. When the OE input is active, the outputs are in a high-impedance state.
Power Supply and Ground Pins: VCC and GND: Standard power supply and ground pins for proper IC operation.
DIP-20 Package:
DIP (Dual In-Line Package): The IC is housed in a 20-pin DIP package, which is a common through-hole package suitable for prototyping and breadboard use.
74LS373 Octal D-Type Transparent Latch IC With 3 State Outputs DIP-20
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- Product SKU: INTEG082
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Specification
Description
The 74LS373 is an integrated circuit (IC) that belongs to the 74LS series of logic devices. Specifically, it is an octal D-type transparent latch with 3-state outputs. This IC is designed to store data and can be used in various applications where data latching and output control are essential.Key Features:
Octal D-Type Transparent Latch:D-Type Functionality: The IC features eight D-type latches, allowing it to store eight bits of data.
Transparent Latch: The term "transparent" indicates that the latches allow data to pass through when the latch enable (LE) input is active.
3-State Outputs:
High-Impedance State: The IC offers 3-state outputs, which means that the outputs can be in a high-impedance state (disconnected) when not actively transmitting data. This feature is useful for bus-oriented applications.Data Input (D0-D7):
Eight Data Inputs: The IC provides eight data inputs (D0 to D7) for inputting binary data.Latch Enable (LE) Input:
Latch Control: The LE input controls whether the latches are transparent (data input passes through to outputs) or latched (data is stored).
Clock (CLK) Input:
Clock Signal: Some variations of the IC may include a clock input for synchronizing the latching process.
Output Enable (OE) Input:
Output Control: The OE input allows you to enable or disable the outputs. When the OE input is active, the outputs are in a high-impedance state.
Power Supply and Ground Pins: VCC and GND: Standard power supply and ground pins for proper IC operation.
DIP-20 Package:
DIP (Dual In-Line Package): The IC is housed in a 20-pin DIP package, which is a common through-hole package suitable for prototyping and breadboard use.
Features
- Channels : 8
- Technology Family: LS
- VCC (Min): 4.75V
- VCC (Max): 5.25V
- Input type: Bipolar
- Output type: 3-State
- Clock Frequency (Max): 35MHz
- IOL (Max): 24mA
- IOH (Max): -2.6mA
- ICC (Max): 40000uA
- Propagation speed: (tpd 10-50ns)
- 3-State Outputs for Driving Highly Capacitive or Low Impedance Loads
- Choice of 8 D-type Flip-Flops in a Single Package
- Full Parallel Access for Loading
- Buffered Control Inputs
- Standard TTL Switching Voltages
Physical Attributes
- Weight (gm): 2
Documentation
Package Includes
- 1 x 74LS373 Octal D-Type Transparent Latch IC With 3-State Outputs DIP-20