TC74HC7292AF(F) Toshiba

TC74HC7292AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC7292AP, TC74HC7292AF Programmable Divider/Timer The TC74HC7292A is a high speed CMOS PROGRAMMABLE TC74HC7292AP 2 DIVIDER/TIMER fabricated with silicon gate C MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. 2 31 The TC74HC7292A can divide from 2 to 2 . CK1 and CK2 are clock inputs, either one may be used for clock gating. It features an active-low clear input to initialize the state of all flip-flops. To facilitate incoming inspection, test points are provided. (TP1, TP2 and TP3) TC74HC7292AF All inputs are equipped with protection circuits against static discharge or transient excess voltage. Features High speed: fmax = 70 MHz (typ.) at VCC = 5 V Low power dissipation: ICC = 4 A (max) at Ta = 25C High noise immunity: VNIH = VNIL = 28% VCC (min) Output drive capability: 10 LSTTL loads Weight DIP16-P-300-2.54A : 1.00 g (typ.) Symmetrical output impedance: IOH = IOL = 4 mA (min) SOP16-P-300-1.27A : 0.18 g (typ.) Balanced propagation delays: tpLH tpHL Wide operating voltage range: VCC (opr) = 2 to 6 V Pin and function compatible with 74LS292 Pin Assignment Start of commercial production 1988-11 2001-2017 2017-09-21 1 Toshiba Electronic Devices & Storage Corporation TC74HC7292AP/AF IEC Logic Symbol Truth Table CLR CK1 CK2 Q Output Mode L X X Cleared to L H L Up Count H L H H X No Change H X H 2001-2017 2017-09-21 2 Toshiba Electronic Devices & Storage Corporation