74HC1G32 Datasheet | Philips Semiconductors

FEATURES - Wide operating voltage : 2.0 to 6.0 V - Symmetrical output impedance - High noise immunity - Low power dissipation - Balanced propagation delays - Very small 5 pins package - Output capability : standard CPD DESCRIPTION The 74HC1G/HCT1G32 is a highspeed Si-gate CMOS device. The 74HC1G/HCT1G32 provides the 2-input OR function. The standard output currents are 1⁄2 pared to the 74HC/HCT32. FUNCTION TABLE INPUTS in A L L H H in B L H L H OUTPUT out Y L H H H PIN DESCRIPTION PIN NO. 1, 2 3 4 5 SYMBOL in B, in A GND out Y VCC Notes t PHL/ t PLH CI QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf ≤ 6.0 ns 74HC1G32 74HCT1G32 TYPICAL SYMBOL PARAMETER propagation delay in A, in B to out Y input capacitance power dissipation capacitance notes 1 and 2 19 20 p F CONDITIONS HC1G CL = 15 p F VCC = 5 V 8 HCT1G 10 ns UNIT 1.5 p F 1. CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in p F; VCC = supply voltage in V; ∑ (CL × VCC2 × fo) = sum of outputs. 2. For HC1G the condition is VI = GND to VCC. For HCT1G the condition is VI = GND to VCC - 1.5 V. NAME AND FUNCTION data inputs ground (0 V) data output positive supply voltage H = HIGH voltage level L = LOW voltage level 1997 Dec 16 Philips Semiconductors Product specification 2-input OR gate ORDERING AND PACKAGE INFORMATION OUTSIDE NORTH AMERICA 74HC1G32GW 74HCT1G32GW PACKAGES NORTH AMERICA TEMPERATURE RANGE - 40 °C to +125 °C PINS 5 5 PACKAGE MATERIAL SC88A SC88A plastic plastic 74HC1G32 74HCT1G32 CODE SOT353 SOT353 MARKING HG TG in B 1 in A 2 GND 3 5 VCC 1 2 in B in A 4 out Y out Y Fig.1 Pin configuration. Fig.2 Logic symbol. 1 2 >1 in B 4 in A out...