CD74HCT574-Q1 Series
Automotive Catalog High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-Stat
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Automotive Catalog High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-Stat
| Part | Max Propagation Delay @ V, Max CL | Mounting Type | Grade | Number of Bits per Element | Current - Quiescent (Iq) | Number of Elements [custom] | Trigger Type | Package / Case | Package / Case | Package / Case | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply [Max] | Voltage - Supply [Min] | Output Type | Clock Frequency | Input Capacitance | Function | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Type | Supplier Device Package | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74HCT574QPWRG4Q1 | 33 ns | Surface Mount | Automotive | 8 | 8 ÁA | 1 | Positive Edge | 0.173 in | 4.4 mm | 20-TSSOP | -40 °C | 125 °C | 5.5 V | 4.5 V | Tri-State, Non-Inverted | 60 MHz | 10 pF | Standard | 6 mA | 6 mA | D-Type | 20-TSSOP | AEC-Q100 |
Key Features
• Qualified for Automotive ApplicationsBuffered InputsCommon 3-State Output-Enable Control3-State OutputsBus-Line Driving CapabilityTypical Propagation Delay (Clock to Q):15 ns at VCC= 5 V, CL= 15 pF, TA= 25°CFanout (Over Temperature Range)Standard Outputs . . . 10 LSTTL LoadsBus Driver Outputs . . . 15 LSTTL LoadsBalanced Propagation Delay and Transition TimesSignificant Power Reduction Compared to LSTTL Logic ICsVCCVoltage = 4.5 V to 5.5 VDirect LSTTL Input Logic Compatibility, VIL= 0.8 V (Max), VIH= 2 V (Min)CMOS Input Compatibility, Il≤ 1 µA at VOL, VOHQualified for Automotive ApplicationsBuffered InputsCommon 3-State Output-Enable Control3-State OutputsBus-Line Driving CapabilityTypical Propagation Delay (Clock to Q):15 ns at VCC= 5 V, CL= 15 pF, TA= 25°CFanout (Over Temperature Range)Standard Outputs . . . 10 LSTTL LoadsBus Driver Outputs . . . 15 LSTTL LoadsBalanced Propagation Delay and Transition TimesSignificant Power Reduction Compared to LSTTL Logic ICsVCCVoltage = 4.5 V to 5.5 VDirect LSTTL Input Logic Compatibility, VIL= 0.8 V (Max), VIH= 2 V (Min)CMOS Input Compatibility, Il≤ 1 µA at VOL, VOH
Description
AI
The CD74HCT574 is an octal D-type flip-flop with 3-state outputs and the capability to drive 15 LSTTL loads. The eight edge-triggered flip-flops enter data into their registers on the low-to-high transition of the clock (CP). The output enable (OE) controls the 3-state outputs and is independent of the register operation. WhenOEis high, the outputs are in the high-impedance state.
The CD74HCT574 is an octal D-type flip-flop with 3-state outputs and the capability to drive 15 LSTTL loads. The eight edge-triggered flip-flops enter data into their registers on the low-to-high transition of the clock (CP). The output enable (OE) controls the 3-state outputs and is independent of the register operation. WhenOEis high, the outputs are in the high-impedance state.