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CD74HCT175 Fiches technique(PDF) 1 Page - Texas Instruments |
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CD74HCT175 Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 7 page 1 Data sheet acquired from Harris Semiconductor SCHS160 Features • Common Clock and Asynchronous Reset on Four D-Type Flip-Flops • Positive Edge Pulse Triggering • Complementary Outputs • Buffered Inputs • Typical fMAX = 50MHz at VCC = 5V, CL = 15pF, TA = 25 oC • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55oC to 125oC • Balanced Propagation Delay and Transition Times • Significant Power Reduction Compared to LSTTL Logic ICs • HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V • HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH Description The Harris CD74HC175 and CD74HCT175 are high speed Quad D-type Flip-Flops with individual D-inputs and Q, Q complementary outputs. The devices are fabricated using silicon gate CMOS technology. They have the low power consumption advantage of standard CMOS ICs and the ability to drive 10 LSTTL devices. Information at the D input is transferred to the Q, Q outputs on the positive going edge of the clock pulse. All four Flip-Flops are controlled by a common clock (CP) and a common reset (MR). Resetting is accomplished by a low voltage level independent of the clock. All four Q outputs are reset to a logic 0 and all four Q outputs to a logic 1. Pinout CD74HC175, CD74HCT175 (PDIP, SOIC) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. CD74HC175E -55 to 125 16 Ld PDIP E16.3 CD74HCT175E -55 to 125 16 Ld PDIP E16.3 CD74HC175M -55 to 125 16 Ld SOIC M16.15 CD74HCT175M -55 to 125 16 Ld SOIC M16.15 CD74HCT175W -55 to 125 Wafer NOTES: 1. When ordering, use the entire part number. Add the suffix 96 to obtain the variant in the tape and reel. 2. Die for this part number is available which meets all electrical specifications. Please contact your local sales office or Harris customer service for ordering information. MR Q0 Q0 D0 D1 Q1 GND VCC Q3 Q3 D3 D2 Q2 Q2 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 CP Q1 August 1997 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © Harris Corporation 1997 CD74HC175, CD74HCT175 High Speed CMOS Logic Quad D-Type Flip-Flop with Reset File Number 1474.1 [ /Title (CD74 HC175 , CD74 HCT17 5) /Sub- ject (High Speed CMOS Logic Quad D- Type Flip- |
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Description similaire - CD74HCT175 |
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