74HC32; 74HCT32
Quad 2-input OR gate
Rev. 7 — 30 September 2019
Product data sheet
1. General description
The 74HC32; 74HCT32 is a quad 2-input OR gate. Inputs include clamp diodes. This enables the
use of current limiting resistors to interface inputs to voltages in excess of VCC.
2. Features and benefits
• Complies with JEDEC standard JESD7A
• Input levels:
• For 74HC32: CMOS level
• For 74HCT32: TTL level
• Symmetrical output impedance
• High noise immunity
• Low power dissipation
• Balanced propagation delays
• 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
74HC32D
-40 °C to +125 °C SO14
74HCT32D
74HC32DB
-40 °C to +125 °C SSOP14
74HCT32DB
74HC32PW
-40 °C to +125 °C TSSOP14
74HCT32PW
74HC32BQ
-40 °C to +125 °C DHVQFN14
74HCT32BQ
Description
plastic small outline package; 14 leads;
body width 3.9 mm
Version
SOT108-1
plastic shrink small outline package; 14 leads;
body width 5.3 mm
SOT337-1
plastic thin shrink small outline package;
14 leads; body width 4.4 mm
SOT402-1
plastic dual in-line compatible thermal
SOT762-1
enhanced very thin quad flat package; no leads;
14 terminals; body 2.5 × 3 × 0.85 mm
