74HCT3G34GD NXP

74HC3G34; 74HCT3G34 Triple buffer gate Rev. 6 11 December 2013 Product data sheet 1. General description The 74HC3G34; 74HCT3G34 is a triple buffer. Inputs include clamp diodes. This enables 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 74HC3G34: CMOS level For 74HCT3G34: TTL level Complies with JEDEC standard no. 7 A Symmetrical output impedance High noise immunity Low-power dissipation Balanced propagation delays Multiple package options ESD protection: HBM JESD22-A114E exceeds 2000 V MM JESD22-A115-A exceeds 200 V Specified from 40 Cto+85 C and 40 Cto+125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC3G34DP 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 74HCT3G34DP 74HC3G34DC 40 C to +125 C VSSOP8 plastic very thin shrink small outline package; 8 leads; SOT765-1 body width 2.3 mm 74HCT3G34DC 74HC3G34GD 40 C to +125 C XSON8 plastic extremely thin small outline package; no leads; SOT996-2 8 terminals; body 3 2 0.5 mm 74HCT3G34GDNexperia 74HC3G34; 74HCT3G34 Triple buffer gate 4. Marking Table 2. Marking [1] Type number Marking code 74HC3G34DP H34 74HCT3G34DP T34 74HC3G34DC P34 74HCT3G34DC U34 74HC3G34GD P34 74HCT3G34GD U34 [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram 1 1 7 171A 1Y 1 3 5 263Y 3A 352A 2Y 1 6 2 mna744 mna745 Fig 1. Logic symbol Fig 2. IEC logic symbol 6. Pinning information 6.1 Pinning 74HC3G34 74HCT3G34 1A 1 8 V 74HC3G34 CC 74HCT3G34 3Y 2 7 1Y 1A 1 8 V CC 2A 3 6 3A 3Y 2 7 1Y GND 4 5 2Y 3 6 2A 3A GND 4 5 2Y 001aak021 001aae470 Transparent top view Fig 3. Pin configuration SOT505-2 (TSSOP8) and Fig 4. Pin configuration SOT996-2 (XSON8) SOT765-1 (VSSOP8) 74HC_HCT3G34 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 6 11 December 2013 2 of 14