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54F374

National Semiconductor
Part Number 54F374
Manufacturer National Semiconductor
Description Octal D-Type Flip-Flop
Published Dec 9, 2006
Detailed Description www.DataSheet4U.com 54F 74F374 Octal D-Type Flip-Flop with TRI-STATE Outputs May 1995 54F 74F374 Octal D-Type Flip-Fl...
Datasheet PDF File 54F374 PDF File

54F374
54F374


Overview
www.
DataSheet4U.
com 54F 74F374 Octal D-Type Flip-Flop with TRI-STATE Outputs May 1995 54F 74F374 Octal D-Type Flip-Flop with TRI-STATE Outputs General Description The ’F374 is a high-speed low-power octal D-type flip-flop featuring separate D-type inputs for each flip-flop and TRI-STATE outputs for bus-oriented applications A buffered Clock (CP) and Output Enable (OE) are common to all flip-flops Features Y Y Y Y Edge-triggered D-type inputs Buffered positive edge-triggered clock TRI-STATE outputs for bus-oriented applications Guaranteed 4000V minimum ESD protection Commercial 74F374PC Military Package Number N20A Package Description 20-Lead (0 300 Wide) Molded Dual-In-Line 20-Lead Ceramic Dual-In-Line 20-Lead (0 300 Wide) Molded Small Outline JEDEC 20-Lead (0 300 Wide) Molded Small Outline EIAJ 20-Lead Molded Shrink Small Outline EIAJ Type II 20-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C 54F374DM (QB) 74F374SC (Note 1) 74F374SJ (Note 1) 74F374MSA (Note 1) 54F374FM (QB) 54F374LM (QB) J20A M20B M20D MSA20 W20A E20A Note 1 Devices also available in 13 reel Use suffix e SCX SJX and MSAX Logic Symbols Connection Diagrams Pin Assignment for DIP SOIC SSOP and Flatpak Pin Assignment for LCC TL F 9524–1 IEEE IEC TL F 9524 – 3 TL F 9524 – 2 TL F 9524–4 TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 9524 RRD-B30M75 Printed in U S A Unit Loading Fan Out Pin Names D0 – D7 CP OE O0 – O 7 54F 74F Description UL HIGH LOW Input IIH IIL Output IOH IOL Data Inputs 10 10 20 mA b0 6 mA Clock Pulse Input (Active Rising Edge) 10 10 20 mA b0 6 mA TRI-STATE Output Enable Input (Active LOW) 10 10 20 mA b0 6 mA TRI-STATE Outputs 150 40 (33 3) b3 mA 24 mA (20 mA) Functional Description The ’F374 consists of eight edge-triggered flip-flops with individual D-type inputs and TRI-STATE true outputs The buffered clock and buffered Output Enable are common to all flip-flops The eight flip-...


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