74HC2G125GD,125 NXP

74HC2G125 74HCT2G125 Dual buffer/line driver 3-state Rev. 6 1 November 2018 Product data sheet 1. General description The 74HC2G125 74HC2G125 are dual buffer/line drivers with 3-state outputs controlled by the output enable inputs (nOE). Inputs include clamp diodes which enable the use of current limiting resistors to interface inputs to voltages in excess of V . CC 2. Features and benefits Wide supply voltage range from 2.0 V to 6.0 V Input levels: For 74HC2G125: CMOS level For 74HCT2G125: TTL level Symmetrical output impedance High noise immunity Low power dissipation Balanced propagation delays ESD protection: HBM JESD22-A114F exceeds 2 000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from -40 C to +85 C and -40 C to +125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC2G125DP -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 74HCT2G125DP 74HC2G125DC -40 C to +125 C VSSOP8 plastic very thin shrink small outline package 8 leads SOT765-1 body width 2.3 mm 74HCT2G125DC 4. Marking Table 2. Marking codes Type number Marking code 1 74HC2G125DP H25 74HCT2G125DP T25 74HC2G125DC H25 74HCT2G125DC T25 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code.Nexperia 74HC2G125 74HCT2G125 Dual buffer/line driver 3-state 5. Functional diagram 2 1A 1Y 6 2 1 1OE 6 1 1 EN1 2A 2Y 3 5 Y A 5 3 2 7 2OE 7 EN2 OE mce185 mce186 mna120 Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. Logic diagram (one driver) 6. Pinning information 6.1. Pinning 74HC2G125 74HCT2G125 1OE 1 8 V CC 1A 2 7 2OE 2Y 3 6 1Y GND 4 5 2A 001aae074 Fig. 4. Pin configuration SOT505-2 (TSSOP8) and SOT765-1 (VSSOP8) 6.2. Pin description Table 3. Pin description Symbol Pin Description 1OE, 2OE 1, 7 output enable input (active LOW) 1A, 2A 2, 5 data input GND 4 ground (0 V) 1Y, 2Y 6, 3 data output V 8 supply voltage CC 7. Functional description Table 4. Function table H = HIGH voltage level L = LOW voltage level X = dont care Z = high-impedance OFF-state. Control Input Output nOE nA nY L L L L H H H X Z 74HC HCT2G125 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2018. All rights reserved Product data sheet Rev. 6 1 November 2018 2 / 13