CD74HCT564 Series
High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Inverting Flip-Flops with 3-State Outputs
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Inverting Flip-Flops with 3-State Outputs
| Part | Type | Current - Quiescent (Iq) | Supplier Device Package | Number of Elements [custom] | Package / Case | Package / Case | Package / Case | Voltage - Supply [Max] | Voltage - Supply [Min] | Number of Bits per Element | Function | Trigger Type | Clock Frequency | Max Propagation Delay @ V, Max CL | Output Type | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Input Capacitance | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74HCT564E | D-Type | 8 ÁA | 20-PDIP | 1 | 20-DIP | 0.3 in | 7.62 mm | 5.5 V | 4.5 V | 8 | Standard | Positive Edge | 50 MHz | 35 ns | Tri-State, Inverted | Through Hole | -55 C | 125 °C | 10 pF | 6 mA | 6 mA | |
Texas Instruments CD74HCT564M | D-Type | 8 ÁA | 20-SOIC | 1 | 20-SOIC | 5.5 V | 4.5 V | 8 | Standard | Positive Edge | 50 MHz | 14 ns | Tri-State, Inverted | Surface Mount | -55 C | 125 °C | 10 pF | 6 mA | 6 mA | 0.295 in, 7.5 mm |
Key Features
• Buffered inputsCommon three-state output-enable controlThree-state outputsBus line driving capabilityTypical propagation delay = 13 ns at VCC= 5 V, CL= 15 pF, TA= 25℃ (clock to output)Fanout (over temperature range)Standard outputs: 10 LSTTL loadsBus driver outputs: 15 LSTTL loadsWide operating temperature range: –55℃ to 125℃Balanced propagation delay and transition timesSignificant power reduction compared to LSTTL Logic ICsHC types2 V to 6 V operationHigh noise immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5 VHCT types4.5 V to 5.5 V operationDirect LSTTL input logic compatibility, VIL= 0.8 V (max), VIH= 2 V (min)CMOS input compatibility, II≤ 1 µA at VOL, VOHBuffered inputsCommon three-state output-enable controlThree-state outputsBus line driving capabilityTypical propagation delay = 13 ns at VCC= 5 V, CL= 15 pF, TA= 25℃ (clock to output)Fanout (over temperature range)Standard outputs: 10 LSTTL loadsBus driver outputs: 15 LSTTL loadsWide operating temperature range: –55℃ to 125℃Balanced propagation delay and transition timesSignificant power reduction compared to LSTTL Logic ICsHC types2 V to 6 V operationHigh noise immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5 VHCT types4.5 V to 5.5 V operationDirect LSTTL input logic compatibility, VIL= 0.8 V (max), VIH= 2 V (min)CMOS input compatibility, II≤ 1 µA at VOL, VOH