1. general description the 74ahc2g241-q100 and 74ahct2g241 -q100 are high-speed si-gate cmos devices. they provide a dual non-inverting bu ffer/line driver with 3-state outputs. the 3-state outputs are controlled by the output enable inputs 1oe and 2oe. a high level at pin 1oe causes output 1y to assume a high-i mpedance off-state. a low level at pin 2oe causes output 2y to assume a high-im pedance off-state. schmitt-trigger action at all inputs makes the circuit highly tolerant for slower input rise and fall times. the ahc device has cmos input switching leve ls and supply voltage range 2 v to 5.5 v. the ahct device has ttl input switching levels and supply voltage range 4.5 v to 5.5 v. this product has been qualified to the automotive electronics council (aec) standard q100 (grade 1) and is suitable for use in automotive applications. 2. features and benefits ? automotive product qualif ication in accordance with aec-q100 (grade 1) ? specified from ? 40 ? c to +85 ? c and from ? 40 ? c to +125 ? c ? symmetrical output impedance ? high noise immunity ? low power dissipation ? balanced propagation delays ? multiple package options ? esd protection: ? mil-std-883, method 3015 exceeds 2000 v ? hbm jesd22-a114f exceeds 2000 v ? mm jesd22-a115-a exceeds 200 v (c = 200 pf, r = 0 ? ) 74ahc2g241-q100; 74ahct2g241-q100 dual buffer/line driver; 3-state rev. 1 ? 12 november 2013 product data sheet
74ahc_ahct2g241_q100 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reser ved. product data sheet rev. 1 ? 12 november 2013 2 of 16 nxp semiconductors 74ahc2g241-q100; 74ahct2g241-q100 dual buffer/line driver; 3-state 3. ordering information 4. marking [1] the pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. functional diagram table 1. ordering information type number package temperature range name description version 74ahc2g241dp-q100 ? 40 ? c to +125 ? c tssop8 plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm sot505-2 74ahct2g241dp-q100 74AHC2G241DC-Q100 ? 40 ? c to +125 ? c vssop8 plastic very thin sh rink small out line package; 8 leads; body width 2.3 mm sot765-1 74ahct2g241dc-q100 table 2. marking type number marking code [1] 74ahc2g241dp-q100 a241 74ahct2g241dp-q100 c241 74AHC2G241DC-Q100 a41 74ahct2g241dc-q100 c41 fig 1. logic symbol fig 2. iec logic symbol 001aaa409 1oe 1y 1 26 1a 2oe 2y 7 53 2a 001aaa408 1 en1 en2 1 2 6 2 7 3 5
74ahc_ahct2g241_q100 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reser ved. product data sheet rev. 1 ? 12 november 2013 3 of 16 nxp semiconductors 74ahc2g241-q100; 74ahct2g241-q100 dual buffer/line driver; 3-state 6. pinning information 6.1 pinning 6.2 pin description 7. functional description [1] h = high voltage level; l = low voltage level; x = don?t care; z = high-impedance off-state. fig 3. pin configuration sot505-2 (tssop8) and sot765-1 (vssop8) $ + & |