器件名称:
CD54ACT253F3A
功能描述:
Dual 4-Input Multiplexer, Three-State
文件大小:
37.64KB 共7页
简 介:
CD74AC253, CD54/74ACT253 Data sheet acquired from Harris Semiconductor SCHS247A August 1998 - Revised May 2000 Dual 4-Input Multiplexer, Three-State Description The CD74AC253 and ’ACT253 dual 4-input multiplexers that utilize Advanced CMOS Logic technology. One of the four sources for each section is selected by the common Select inputs, S0 and S1. When the Output Enable (1OE or 2OE) is HIGH, the output is in the high-impedance state. Features Buffered Inputs Typical Propagation Delay - 6.3ns at VCC = 5V, TA = 25oC, CL = 50pF Exceeds 2kV ESD Protection MIL-STD-883, Method 3015 SCR-Latchup-Resistant CMOS Process and Circuit Design Speed of Bipolar FAST/AS/S with Signicantly 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 Transmission Lines Ordering Information PART NUMBER CD74AC253E CD74AC253M CD54ACT253F3A CD74ACT253E CD74ACT253M 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 electrical specifications. Please contact your local TI sales office or customer service for ordering information. TEMP. RANGE (oC) 0 to 70oC, -40 to 85, -55 to 125 0 to 70oC, -40 to 85, -55 to 125 -55 to 125 0 to 70oC, -40 to 85, -55 to 125 0 to 70oC, -40 to 85, -55 to 125 16 Ld SOIC 16 Ld SOIC 16 Ld CER……
