The SN54F373 is an octal transparent D-type latch featuring 3-state outputs, designed for driving capacitive or low-impedance loads. It includes eight latches that operate in a transparent mode while the latch-enable (LE) input is high, allowing the Q outputs to follow the D inputs. When LE is low, the outputs are latched at the current D input levels. The device also has a buffered output-enable (OE) input, which can place the outputs in a high-impedance state, enabling multiple devices to share the same bus without interference. This latch is characterized for military temperature ranges from -55¬8C to 125¬8C, making it suitable for harsh environments. It is available in various package options, including LCCC, which is compact and suitable for applications where board space is limited. The device supports full parallel access for loading and is particularly useful for implementing buffer registers, I/O ports, and bidirectional bus drivers. The SN54F373 is a reliable choice for applications requiring robust data handling and control in demanding conditions.
Octal Transparent D-type Latches With 3-State Outputs 20-LCCC -55 to 125
D-Type Transparent Latch 1 Channel 8:8 IC Tri-State, Non-Inverted 20-LCCC (8.89x8.89)
IC D-TYPE TRANSP SGL 8:8 20LCCC
| Texas Instruments | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Logic Latches | Logic Latches | Logic Latches |
| Product Number | JM38510/34601B2A | JM38510/34601B2A | JM38510/34601B2A |
| Product Name | SN54F373 Octal Transparent D-type Latches With 3-State Outputs | Latches | Integrated Circuits (ICs) - Logic - Latches |
| Latch Type | D | ||
| Output Characteristics | 3-State | ||
| Operating Current | 55 mA | ||
| Propagation Delay | 8 ns |
