CD74HCT563E
ActiveHIGH SPEED CMOS LOGIC OCTAL TRANSPARENT INVERTING LATCHES WITH 3-STATE OUTPUTS
Deep-Dive with AI
Search across all available documentation for this part.
CD74HCT563E
ActiveHIGH SPEED CMOS LOGIC OCTAL TRANSPARENT INVERTING LATCHES WITH 3-STATE OUTPUTS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | CD74HCT563E | CD74HCT563 Series |
|---|---|---|
| Circuit | 8:8 | 8:8 |
| Current - Output High, Low [custom] | 6 mA | 6 mA |
| Current - Output High, Low [custom] | 6 mA | 6 mA |
| Delay Time - Propagation | 12 ns | 12 ns |
| Independent Circuits | 1 | 1 |
| Logic Type | D-Type Transparent Latch | D-Type Transparent Latch |
| Mounting Type | Through Hole | Surface Mount, Through Hole |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -55 °C | -55 °C |
| Output Type | Tri-State | Tri-State |
| Package / Case | 20-DIP | 20-SOIC, 20-DIP |
| Package / Case | 0.3 in | 0.3 in |
| Package / Case | 7.62 mm | 7.62 mm |
| Package / Case | - | 0.295 - 7.5 mm |
| Supplier Device Package | 20-PDIP | 20-SOIC, 20-PDIP |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 0.79 | |
| 20 | $ 0.71 | |||
| 40 | $ 0.67 | |||
| 100 | $ 0.55 | |||
| 260 | $ 0.52 | |||
| 500 | $ 0.46 | |||
| 1000 | $ 0.42 | |||
| Texas Instruments | TUBE | 1 | $ 1.07 | |
| 100 | $ 0.72 | |||
| 250 | $ 0.56 | |||
| 1000 | $ 0.37 | |||
CD74HCT563 Series
High Speed CMOS Logic Octal Transparent Inverting Latches with 3-State Outputs
| Part | Package / Case | Package / Case | Delay Time - Propagation | Circuit | Operating Temperature [Min] | Operating Temperature [Max] | Output Type | Mounting Type | Supplier Device Package | Logic Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Independent Circuits | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74HCT563M | 0.295 in, 7.5 mm | 20-SOIC | 12 ns | 8:8 | -55 °C | 125 °C | Tri-State | Surface Mount | 20-SOIC | D-Type Transparent Latch | 5.5 V | 4.5 V | 6 mA | 6 mA | 1 | ||
Texas Instruments CD74HCT563E | 20-DIP | 12 ns | 8:8 | -55 °C | 125 °C | Tri-State | Through Hole | 20-PDIP | D-Type Transparent Latch | 5.5 V | 4.5 V | 6 mA | 6 mA | 1 | 0.3 in | 7.62 mm |
Description
General part information
CD74HCT563 Series
The ’HC533, ’HCT533, ’HC563, and CD74HCT563 are high speed Octal Transparent Latches manufactured with silicon gate CMOS technology. They possess the low power con-sumption of standard CMOS integrated circuits, as well as the ability to drive 15 LSTTL devices.
The outputs are transparent to the inputs when the latch enable (LE\) is high. When the latch enable (LE\) goes low the data is latched. The output enable (OE\) controls the three-state outputs. When the output enable (OE\) is high the outputs are in the high impedance state. The latch operation is independent of the state of the output enable.
The ’HC533 and ’HCT533 are identical in function to the ’HC563 and CD74HCT563 but have different pinouts. The ’HC533 and ’HCT533 are similar to the ’HC373 and ’HCT373; the latter are non-inverting types.
Documents
Technical documentation and resources