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CD74ACT74EX датащи(PDF) 1 Page - Texas Instruments |
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CD74ACT74EX датащи(HTML) 1 Page - Texas Instruments |
1 / 8 page 1 Data sheet acquired from Harris Semiconductor SCHS231 Features • Buffered Inputs • Typical Propagation Delay (AC00) - 4.9ns at VCC = 5V, TA = 25 oC, C L = 50pF • Exceeds 2kV ESD Protection MIL-STD-883, Method 3015 • SCR-Lachup-Resistant CMOS Process and Circuit Design • Speed of Bipolar FAST™/AS/S with Significantly Reduced Power Consumption • Balanced Propagation Delays • AC Types Feature 1.5V to 5.5V Operation and Balanced Noise Immunity at 30% of the Supply • ±24mA Output Drive Current - Fanout to 15 FAST™ ICs - Drives 50 Ω Transmission Lines Description The Harris CD74AC74 and CD74ACT74 dual D-type, posi- tive edge triggered flip-flops use the Harris ADVANCED CMOS technology. These flip-flops have independent DATA, SET, RESET, and CLOCK inputs and Q and Q outputs. The logic level present at the data input is transferred to the out- put during the positive going transition of the clock pulse. SET and RESET are independent of the clock and are accomplished by a low level at the appropriate input. Pinout CD74AC74, CD74ACT74 (PDIP, SOIC) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. CD74AC74E 0 to 70, -40 to 85 -55 to 125 14 Ld PDIP E14.3 CD74ACT74E 0 to 70, -40 to 85 -55 to 125 14 Ld PDIP E14.3 CD74AC74EX 0 to 70, -40 to 85 -55 to 125 14 Ld PDIP E14.3 CD74ACT74EX 0 to 70, -40 to 85 -55 to 125 14 Ld PDIP E14.3 CD74AC74M 0 to 70, -40 to 85 -55 to 125 14 Ld SOIC M14.15 CD74ACT74M 0 to 70, -40 to 85 -55 to 125 14 Ld SOIC M14.15 NOTES: 1. When ordering, use the entire part number. Add the suffix 96 to obtain the variant in the tape and reel. 2. Wafer and die for this part number is available which meets all elec- trical specifications. Please contact your local sales office or Harris customer service for ordering information. 1R 1D 1CP 1S 1Q 1Q GND VCC 2R 2D 2CP 2S 2Q 2Q 1 2 3 4 5 6 7 14 13 12 11 10 9 8 September 1998 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. FAST™ is a Trademark of Fairchild Semiconductor. Copyright © Harris Corporation 1998 CD74AC74, CD74ACT74 Dual D-Type Flip-Flop with Set and Reset Positive-Edge-Triggered File Number 1881.1 [ /Title (CD74 AC74, CD74 ACT74 ) /Sub- ject (Dual D- Type Flip- Flop with Set and Reset Posi- tive- Edge- Trig- gered) /Autho r () /Key- words (Har- ris Semi- con- ductor, Advan ced CMOS , Harris Semi- con- ductor, Advan |
Аналогичный номер детали - CD74ACT74EX |
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Аналогичное описание - CD74ACT74EX |
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