74AHCT2G32DC,125 Nexperia

74AHC2G32 74AHCT2G32 Dual 2-input OR gate Rev. 4 18 December 2018 Product data sheet 1. General description The 74AHC2G32 74AHCT2G32 are high-speed Si-gate CMOS devices. They provide two 2-input OR gates. 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 74AHC2G32DP -40 C to +125 C TSSOP8 plastic thin shrink small outline package 8 SOT505-2 leads body width 3 mm lead length 0.5 mm 74AHCT2G32DP 74AHC2G32DC -40 C to +125 C VSSOP8 plastic very thin shrink small outline package SOT765-1 8 leads body width 2.3 mm 74AHCT2G32DC 4. Marking Table 2. Marking Type number Marking code 1 74AHC2G32DP A32 74AHCT2G32DP C32 74AHC2G32DC A32 74AHCT2G32DC C32 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code.Nexperia 74AHC2G32 74AHCT2G32 Dual 2-input OR gate 5. Functional diagram 1 1 7 2 1 1A 1Y 7 2 1B B 5 2A 5 2Y 3 1 3 Y 6 2B 6 A mna733 mna734 mna166 Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. Logic diagram (one gate) 6. Pinning information 6.1. Pinning 74AHC2G32 74AHCT2G32 1A 1 8 V CC 1B 2 7 1Y 2Y 3 6 2B GND 4 5 2A 001aaj504 Fig. 4. Pin configuration SOT505-2 (TSSOP8) and SOT765-1 (VSSOP8) 6.2. Pin description Table 3. Pin description Symbol Pin Description 1A, 2A 1, 5 data input 1B, 2B 2, 6 data input GND 4 ground (0 V) 1Y, 2Y 7, 3 data output V 8 supply voltage CC 7. Functional description Table 4. Function table H = HIGH voltage level L = LOW voltage level. Input Output nA nB nY L L L L H H H L H H H H 74AHC AHCT2G32 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2018. All rights reserved Product data sheet Rev. 4 18 December 2018 2 / 11