74HCT1G32GW Nexperia

74HC1G32 74HCT1G32 2-input OR gate Rev. 05 14 March 2008 Product data sheet 1. General description 74HC1G32 and 74HCT1G32 are high-speed Si-gate CMOS devices. They provide a 2-input OR function. The HC device has CMOS input switching levels and supply voltage range 2 V to 6 V. The HCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V. The standard output currents are half those of the 74HC32 and 74HCT32. 2. Features n Symmetrical output impedance n High noise immunity n Low power dissipation n Balanced propagation delays n SOT353-1 and SOT753 package options 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC1G32GW - 40 C to +125 C TSSOP5 plastic thin shrink small outline package 5 leads SOT353-1 body width 1.25 mm 74HCT1G32GW 74HC1G32GV - 40 C to +125 C SC-74A plastic surface-mounted package 5 leads SOT753 74HCT1G32GV 4. Marking Table 2. Marking codes Type number Marking code 74HC1G32GW HG 74HCT1G32GW TG 74HC1G32GV H32 74HCT1G32GV T3274HC1G32 74HCT1G32 NXP Semiconductors 2-input OR gate 5. Functional diagram 1 1 B 1 Y 4 4 2 A 2 mna164 mna165 Fig 1. Logic symbol Fig 2. IEC logic symbol B Y A mna166 Fig 3. Logic diagram 6. Pinning information 6.1 Pinning 74HC1G32 74HCT1G32 BV1 5 CC A 2 GND 3 4 Y 001aaf104 Fig 4. Pin conguration 6.2 Pin description Table 3. Pin description Symbol Pin Description B 1 data input B A 2 data input A GND 3 ground (0 V) Y 4 data output Y V 5 supply voltage CC 74HC HCT1G32 5 NXP B.V. 2008. All rights reserved. Product data sheet Rev. 05 14 March 2008 2 of 11