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74ACTQ18823SSC 数据表(PDF) 1 Page - Fairchild Semiconductor |
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74ACTQ18823SSC 数据表(HTML) 1 Page - Fairchild Semiconductor |
1 / 9 page © 1999 Fairchild Semiconductor Corporation DS010953 www.fairchildsemi.com September 1991 Revised November 1999 74ACTQ18823 18-Bit D-Type Flip-Flop with 3-STATE Outputs General Description The ACTQ18823 contains eighteen non-inverting D-type flip-flops with 3-STATE outputs and is intended for bus ori- ented applications. The device is byte controlled. A buff- ered clock (CP), Clear (CLR), Clock Enable (EN) and Output Enable (OE) are common to each byte and can be shorted together for full 18-bit operation. The ACTQ18823 utilizes Fairchild’s Quiet Series technol- ogy to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series fea- tures GTO output control and undershoot corrector for superior performance. Features s Utilizes Fairchild’s FACT Quiet Series technology s Broadside pinout allows for easy board layout s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin output skew s Separate control logic for each byte s Extra data width for wider address/data paths or buses carrying parity s Outputs source/sink 24 mA s Additional specs for Multiple Output Switching s Output loading specs for both 50 pF and 250 pF loads Ordering Code: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbol Pin Descriptions FACT , Quiet Series, FACT Quiet Series, and GTO are trademarks of Fairchild Semiconductor Corporation. Order Number Package Number Package Description 74ACTQ18823SSC MS56A 56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300” Wide 74ACTQ18823MTD MTD56 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Pin Names Description OEn Output Enable Input (Active LOW) CLRn Clear (Active LOW) ENn Clock Enable (Active LOW) CPn Clock Pulse Input I0–I17 Inputs O0–O17 Outputs |
类似零件编号 - 74ACTQ18823SSC |
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类似说明 - 74ACTQ18823SSC |
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