SCLS225G JULY 1995 – November 2016 SN54HCT14 , SN74HCT14
PRODUCTION DATA.
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MIN | MAX | UNIT | ||
---|---|---|---|---|
Supply voltage, VCC | –0.5 | 7 | V | |
Input voltage, VI(2) | –0.5 | VCC + 0.5 | V | |
Output voltage, VO(2) | –0.5 | VCC + 0.5 | V | |
Input clamp current, IIK | VI < 0 or VI > VCC | ±20 | mA | |
Output clamp current, IOK | VO < 0 or VO > VCC | ±20 | mA | |
Continuous output current, IO | VO = 0 to VCC | ±25 | mA | |
Continuous current through VCC or GND | ±50 | mA | ||
Operating junction temperature, TJ | 150 | °C | ||
Storage temperature, Tstg | –65 | 150 | °C |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | ±2000 | V |
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) | ±1000 |
MIN | MAX | UNIT | |||
---|---|---|---|---|---|
VCC | Supply voltage | 4.5 | 5.5 | V | |
VI | Input voltage | 0 | VCC | V | |
VO | Output voltage | 0 | VCC | V | |
TA | Operating free-air temperature | SN54HCT14 | –55 | 125 | °C |
SN74HCT14 | –40 | 85 |
THERMAL METRIC(1) | SN74HCT14 | UNIT | |||||
---|---|---|---|---|---|---|---|
D (SOIC) |
DB (SSOP) |
DGV (TVSOP) |
N (PDIP) |
PW (TSSOP) |
|||
14 PINS | 14 PINS | 14 PINS | 14 PINS | 14 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 90.9 | 105 | 132.2 | 55.3 | 120.2 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 51 | 57 | 51.7 | 42.5 | 48.9 | °C/W |
RθJB | Junction-to-board thermal resistance | 45.2 | 52.4 | 61.4 | 35.1 | 61.9 | °C/W |
ψJT | Junction-to-top characterization parameter | 18.4 | 22.2 | 5.5 | 27.2 | 5.7 | °C/W |
ψJB | Junction-to-board characterization parameter | 44.9 | 51.8 | 60.7 | 35 | 61.3 | °C/W |
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
VT+ | Positive-going threshold | VCC = 4.5 V | TA = 25°C | 1.2 | 1.5 | 1.9 | V |
SN54HCT14 | 1.2 | 1.9 | |||||
SN74HCT14 | 1.2 | 1.9 | |||||
VCC = 5.5 V | TA = 25°C | 1.4 | 1.7 | 2.1 | |||
SN54HCT14 | 1.4 | 2.1 | |||||
SN74HCT14 | 1.4 | 2.1 | |||||
VT– | Negative-going threshold | VCC = 4.5 V | TA = 25°C | 0.5 | 0.9 | 1.2 | V |
SN54HCT14 | 0.5 | 1.2 | |||||
SN74HCT14 | 0.5 | 1.2 | |||||
VCC = 5.5 V | TA = 25°C | 0.6 | 1 | 1.4 | |||
SN54HCT14 | 0.6 | 1.4 | |||||
SN74HCT14 | 0.6 | 1.4 | |||||
ΔVT | Hysteresis (VT+ – VT–) | VCC = 4.5 V | TA = 25°C | 0.4 | 0.6 | 1.4 | V |
SN54HCT14 | 0.4 | 1.4 | |||||
SN74HCT14 | 0.4 | 1.4 | |||||
VCC = 5.5 V | TA = 25°C | 0.4 | 0.65 | 1.5 | |||
SN54HCT14 | 0.4 | 1.5 | |||||
SN74HCT14 | 0.4 | 1.5 | |||||
VOH | High-level output voltage | IOH = –20 µA and VCC = 4.5 V | TA = 25°C | 4.4 | 4.49 | V | |
SN54HCT14 | 4.4 | ||||||
SN74HCT14 | 4.4 | ||||||
IOH = –4 mA and VCC = 4.5 V | TA = 25°C | 3.98 | 4.3 | ||||
SN54HCT14 | 3.7 | ||||||
SN74HCT14 | 3.84 | ||||||
VOL | Low-level output voltage | IOL = 20 µA and VCC = 4.5 V | TA = 25°C | 0.001 | 0.1 | V | |
SN54HCT14 | 0.1 | ||||||
SN74HCT14 | 0.1 | ||||||
IOL = 4 mA and VCC = 4.5 V | TA = 25°C | 0.17 | 0.26 | ||||
SN54HCT14 | 0.4 | ||||||
SN74HCT14 | 0.33 | ||||||
II | Input current | VI = VCC or GND and VCC = 5.5 V | TA = 25°C | ±0.1 | µA | ||
SN54HCT14 | ±1 | ||||||
SN74HCT14 | ±1 | ||||||
ICC | Supply current | VI = VCC or GND, IO = 0, and VCC = 5.5 V |
TA = 25°C | 2 | µA | ||
SN54HCT14 | 40 | ||||||
SN74HCT14 | 20 | ||||||
ΔICC(1) | Change in supply current | One input at 0.5 V or 2.4 V, other inputs at GND or VCC, and VCC = 5.5 V |
TA = 25°C | 0.2 | 2.4 | mA | |
SN54HCT14 | 3 | ||||||
SN74HCT14 | 2.9 | ||||||
Ci | Input capacitance | VI = VCC or GND and VCC = 5 V | TA = 25°C | 3 | 10 | pF | |
SN54HCT14 | 10 | ||||||
SN74HCT14 | 10 |
PARAMETER | FROM (INPUT) |
TO (OUTPUT) |
TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|---|---|
tpd | Propagation (delay) time |
A | Y | VCC = 4.5 V | TA = 25°C | 20 | 32 | ns | |
SN54HCT14 | 48 | ||||||||
SN74HCT14 | 40 | ||||||||
VCC = 5.5 V | TA = 25°C | 18 | 30 | ||||||
SN54HCT14 | 45 | ||||||||
SN74HCT14 | 38 | ||||||||
tt | — | Y | VCC = 4.5 V | TA = 25°C | 7 | 15 | ns | ||
SN54HCT14 | 22 | ||||||||
SN74HCT14 | 19 | ||||||||
VCC = 5.5 V | TA = 25°C | 6 | 14 | ||||||
SN54HCT14 | 20 | ||||||||
SN74HCT14 | 17 |
PARAMETER | TEST CONDITIONS | TYP | UNIT | |
---|---|---|---|---|
Cpd | Power dissipation capacitance | No load | 10 | pF |