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MB2823
Philips Semiconductors Advanced BiCMOS Products Product specification Dual 9-bit D-type flip-flop with reset and enable (3-State) FEATURES MB2823 provide extra data width for wider data/address paths of buses carrying parity. • Output capability: +64mA/–32mA • Two sets of high speed parallel registers with positive edge-triggered D-type flip-flops • Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17 The MB2823 has two 9-bit wide buffered registers with Clock Enable (nCE) and Master Reset (nMR) which are ideal for parity bus interfacing in high microprogrammed systems. • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model • Ideal where high speed, light loading, or increased fan–in are required with MOS microprocessors • Live insertation/extraction permitted The registers are fully edge-triggered. The state of each D input, one set–up time before the Low-to-High clock transition is transferred to the corresponding flip–flop’s Q output. DESCRIPTION • Power-up 3-State The MB2823 dual bus interface register is designed to eliminate the extra packages required to buffer existing registers and • Power-up Reset QUICK REFERENCE DATA SYMBOL CONDITIONS Tamb = 25°C; GND = 0V PARAMETER TYPICAL UNIT 4.6 ns tPLH tPHL Propagation delay nCP to nQx CL = 50pF; VCC = 5V CIN Input capacitance VI = 0V or VCC 4 pF COUT Output capacitance VO = 0V or VCC; 3-state 7 pF ICCZ Total supply current Outputs disabled; VCC = 5.5V 500 nA ORDERING INFORMATION PACKAGES TEMPERATURE RANGE ORDER CODE DRAWING NUMBER 52-Pin Plastic Quad Flat Pack –40°C to +85°C MB2823BB 1418B 52 51 50 49 48 47 46 45 44 43 42 42 41 39 38 37 36 35 34 Vcc 1D2 44 1D1 GND 1D0 1CE 1CP LOGIC SYMBOL 1MR 1OE 1Q0 1Q1 1Q2 Vcc PIN CONFIGURATION 41 40 1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7 1D8 1Q3 1 1Q4 2 3 GND 4 5 1Q7 6 1Q8 7 2Q0 8 2Q1 9 1MR 36 1D6 1Q6 1CE 47 37 1D5 1CP 45 38 1D4 1Q5 46 39 1D3 È È È 48 1OE 1Q0 1Q1 1Q2 1Q3 1Q4 1Q5 1Q6 1Q7 1Q8 35 1D7 MB2823 52-Pin Quad Flat Pack 34 1D8 49 50 51 1 2 3 5 6 7 33 2D0 33 32 31 29 28 27 25 24 23 32 2D1 31 2D2 2D0 2D1 2D2 2D3 2D4 2D5 2D6 2D7 2D8 21 2CP 2Q3 11 29 2D3 22 2CE 2Q4 12 28 2D4 20 2MR 2Q5 13 27 2D5 19 2OE 2Q0 2Q1 2Q2 2Q3 2Q4 2Q5 2Q6 2Q7 2Q8 2D6 2D7 26 2CE 21 22 23 24 25 2CP 2MR 2OE 2Q8 17 18 19 20 GND 2Q7 Vcc August 24, 1993 2Q6 14 15 16 Vcc 30 GND 2D8 2Q2 10 8 2 9 10 11 12 13 15 16 18 853–1705 10616
MOT
1999年8月4日、ディスクリート・標準アナログ・標準ロジックなどの半導体部門をオン・セミコンダクターとして分社化した。これは、イリジウムコミュニケーションズ倒産の損失をカバーするために分社化された。
ON Semiconductor
U.S.A
オン・セミコンダクターの前身は、モトローラ社の半導体コンポーネント・グループであり、モトローラ社のディスクリート、標準アナログ、標準ロジック・デバイスを継続して製造。
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