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
PackageType number
Temperature range Name Description Version
74AHC2G32DP
74AHCT2G32DP
-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
74AHC2G32DC
74AHCT2G32DC
-40 °C to +125 °C VSSOP8 plastic very thin shrink small outline package;
8 leads; body width 2.3 mm
SOT765-1
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.
