Pinout
SpecificationsSupply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 7 V
Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Package thermal impedance, qJA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127°C/W
DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace length of zero.DescriptionThe SN54HCT32 contains four independent 2-input OR gates.It performs the Boolean function in positive logic.It is characterized for operation over the full military temperature range of -55 to 125.
Features of of the SN54HCT32 are:(1)package options include plastic small-outline (D) packages, shrink small-outline(DB), thin shirnk small-outline(PW), and ceramic flat(W)packages, ceramic chip carriers(FK) and standard plastic(N) and ceramic(J) 300-mil DIPs;(2) inputs are TTL-voltage compatible.
The absolute maximum ratings of the SN54HCT32 can be summarized as:(1): supply voltage range, VCC is 0.5 V to 7 V; (2): input voltage range, VI is 0.5 V to VCC + 0.5 V; (3): output voltage range, VO is 0.5 V to VCC + 0.5 V; (4): input clamp current, IIK (VI < 0 or VI > VCC) is ±20 mA; (5): output clamp current, IOK (VO < 0 or VO > VCC) is ±50 mA; (6): continuous output current, IO (VO = 0 to VCC) is ±50 mA; (7): continuous current through VCC or GND is ±100 mA; (8): storage temperature range, Tstg is 65°C to 150°C.
SN54HCT32 Data Sheet
