74AHCT2G241GD,125 NXP

74AHC2G241 74AHCT2G241 Dual buffer/line driver 3-state Rev. 4 16 January 2019 Product data sheet 1. General description The 74AHC2G241 74AHCT2G241 is a high-speed Si-gate CMOS device. The 74AHC2G241 74AHCT2G241 is a dual non-inverting buffer/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-impedance OFF-state. A LOW level at pin 2OE causes output 2Y to assume a high-impedance 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 levels 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. 2. Features and benefits Symmetrical output impedance High noise immunity ESD protection: HBM JESD22-A114E: exceeds 2000 V MM JESD22-A115-A: exceeds 200 V CDM JESD22-C101C: exceeds 1000 V Low power dissipation Balanced propagation delays Specified from -40 C to +85 C and from -40 C to +125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74AHC2G241DP -40 C to +125 C TSSOP8 plastic thin shrink small outline package 8 leads SOT505-2 body width 3 mm lead length 0.5 mm 74AHC2G241DC -40 C to +125 C VSSOP8 plastic very thin shrink small outline package 8 leads SOT765-1 body width 2.3 mm 74AHCT2G241DCNexperia 74AHC2G241 74AHCT2G241 Dual buffer/line driver 3-state 4. Marking Table 2. Marking Type number Marking code 1 74AHC2G241DP A241 74AHC2G241DC A41 74AHCT2G241DC C41 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram 1 1OE 2 1Y 6 2 1A 6 1 1 EN1 7 2OE 5 3 2Y 5 2A 3 2 7 EN2 001aaa409 001aaa408 Fig. 1. Logic symbol Fig. 2. IEC logic symbol 6. Pinning information 6.1. Pinning 74AHC2G241 74AHCT2G241 1OE 1 8 V CC 1A 2 7 2OE 3 6 2Y 1Y 4 5 GND 2A 001aaj391 Fig. 3. Pin configuration SOT505-2 (TSSOP8) and SOT765-1 (VSSOP8) 74AHC AHCT2G241 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 4 16 January 2019 2 / 14