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TC74AC273FW

Toshiba
Part Number TC74AC273FW
Manufacturer Toshiba
Description OCTAL D TYPE FLIP FLOP WITH CLEAR
Published Aug 25, 2016
Detailed Description www.DataSheet4U.com TC74AC273P/F/FW/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC273P,TC74AC273...
Datasheet PDF File TC74AC273FW PDF File

TC74AC273FW
TC74AC273FW

Overview
www.
DataSheet4U.
com TC74AC273P/F/FW/FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC273P,TC74AC273F,TC74AC273FW,TC74AC273FT Octal D-Type Flip Flop with Clear The TC74AC273 is an advanced high speed CMOS OCTAL D-TYPE FLIP FLOP fabricated with silicon gate and double-layer metal wiring C2MOS technology.
It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.
Information signals applied to D inputs are transferred to the Q output on the positive going edge of the clock pulse.
When the CLR input is held “L”, the Q outputs are at a low logic level independent of the other inputs.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Note: xxxFW (JEDEC SOP) is not available in Japan.
TC74AC273P TC74AC273F Features • High speed: fmax = 170 MHz (typ.
) at VCC = 5 V • Low power dissipation: ICC = 8 µA (max) at Ta = 25°C • High noise immunity: VNIH = VNIL = 28% VCC (min) • Symmetrical output impedance: |IOH| = IOL = 24 mA (min) Capability of driving 50 Ω transmission lines.
DataSheet4U.
com • Balanced propagation delays: tpLH ∼− tpHL • Wide operating voltage range: VCC (opr) = 2 V to 5.
5 V • Pin and function compatible with 74F273 DataShee TC74AC273FW DataSheet4U.
com DataSheet4 U .
com Weight DIP20-P-300-2.
54A : 1.
30 g (typ.
) SOP20-P-300-1.
27A : 0.
22 g (typ.
) SOP20-P-300-1.
27 : 0.
22 g (typ.
) SOL20-P-300-1.
27 : 0.
46 g (typ.
) TSSOP20-P-0044-0.
65A : 0.
08 g (typ.
) TC74AC273FT 1 2006-02-01 www.
DataSheet4U.
com Pin Assignment TC74AC273P/F/FW/FT IEC Logic Symbol et4U.
com CLR 1 Q1 2 D1 3 D2 4 Q2 5 Q3 6 D3 7 D4 8 Q4 9 GND 10 20 VCC 19 Q8 18 D8 17 D7 16 Q7 15 Q6 14 D6 13 D5 12 Q5 11 CK CLR (1) R CK (11) C1 D1 (3) D2 (4) D3 (7) D4 (8) D5 (13) D6 (14) D7 (17) D8 (18) 1D (top view) Truth Table Inputs CLR D LX HL HH HX CK X X: Don’t care Output Q L L H Qn Function Clear ― DataSheet4U.
com ― No Change System ...


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