74HC08 74HCT08 Quad 2-input AND gate Rev. 7 16 April 2020 Product data sheet 1. General description The 74HC08 74HCT08 is a quad 2-input AND gate. 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 Complies with JEDEC standard JESD7A Input levels: For 74HC08: CMOS level For 74HCT08: TTL level ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options 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 74HC08D -40 C to +125 C SO14 plastic small outline package 14 leads SOT108-1 body width 3.9 mm 74HCT08D 74HC08DB -40 C to +125 C SSOP14 plastic shrink small outline package 14 leads SOT337-1 body width 5.3 mm 74HCT08DB 74HC08PW -40 C to +125 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mm 74HCT08PW 74HC08BQ -40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced SOT762-1 very thin quad flat package no leads 14 terminals 74HCT08BQ body 2.5 3 0.85 mmNexperia 74HC08 74HCT08 Quad 2-input AND gate 4. Functional diagram 1 & 3 2 4 & 6 1 1A 1Y 3 5 2 1B 4 2A 2Y 6 9 5 2B & 8 10 9 3A 3Y 8 10 3B A 12 12 4A & 11 4Y 11 Y 13 4B 13 B mna222 mna223 mna221 Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. IEC logic symbol 5. Pinning information 5.1. Pinning 74HC08 74HCT08 terminal 1 index area 74HC08 74HCT08 1B 2 13 4B 1Y 3 12 4A 1A 1 14 V CC 2A 4 11 4Y 2 13 1B 4B 2B 5 (1) 10 3B GND 1Y 3 12 4A 2Y 6 9 3A 2A 4 11 4Y aaa-004036 2B 5 10 3B Transparent top view 2Y 6 9 3A (1) This is not a ground pin. There is no electrical or 7 8 GND 3Y mechanical requirement to solder the pad. In case aaa-004035 soldered, the solder land should remain floating or connected to GND. Fig. 4. Pin configuration SOT108-1 (SO14), SOT337-1 (SSOP14) and SOT402-1 (TSSOP14) Fig. 5. Pin configuration SOT762-1 (DHVQFN14) 5.2. Pin description Table 2. Pin description Symbol Pin Description 1A, 2A, 3A, 4A 1, 4, 9, 12 data input 1B, 2B, 3B, 4B 2, 5, 10, 13 data input 1Y, 2Y, 3Y, 4Y 3, 6, 8, 11 data output GND 7 ground (0 V) V 14 supply voltage CC 74HC HCT08 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2020. All rights reserved Product data sheet Rev. 7 16 April 2020 2 / 14 GND 7 1 1A 3Y 8 14 V CC