SCLS245M October 1995 – September 2014 SN54AHCT574 , SN74AHCT574
PRODUCTION DATA.
请参考 PDF 数据表获取器件具体的封装图。
MIN | MAX | UNIT | |||
---|---|---|---|---|---|
VCC | Supply voltage range | –0.5 | 7 | V | |
VI | Input voltage range(2) | –0.5 | 7 | V | |
VO | Output voltage range(2) | –0.5 | VCC + 0.5 | V | |
IIK | Input clamp current | VI < 0 | –20 | mA | |
IOK | Output clamp current | VO < 0 or VO > VCC | ±20 | mA | |
IO | Continuous output current | VO = 0 to VCC | ±25 | mA | |
Continuous current through VCC or GND | ±50 | mA |
MIN | MAX | UNIT | |||
---|---|---|---|---|---|
Tstg | Storage temperature range | –65 | 150 | °C | |
V(ESD) | Electrostatic discharge | Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins(1) | 0 | 2000 | V |
Charged device model (CDM), per JEDEC specification JESD22-C101, all pins(2) | 0 | 1000 |
THERMAL METRIC(1) | SN74AHCT574 | UNIT | ||||||
---|---|---|---|---|---|---|---|---|
DW | DB | DGV | N | NS | PW | |||
20 PINS | ||||||||
RθJA | Junction-to-ambient thermal resistance | 79.4 | 97.9 | 117.2 | 53.3 | 79.2 | 103.3 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 45.7 | 59.6 | 32.7 | 40.0 | 45.7 | 37.8 | |
RθJB | Junction-to-board thermal resistance | 46.9 | 53.1 | 58.7 | 34.2 | 46.8 | 54.3 | |
ψJT | Junction-to-top characterization parameter | 18.7 | 21.3 | 1.15 | 26.4 | 19.3 | 2.9 | |
ψJB | Junction-to-board characterization parameter | 46.5 | 52.7 | 58.0 | 34.1 | 46.4 | 53.8 | |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | n/a | n/a | n/a | n/a | n/a | n/a |
PARAMETER | TEST CONDITIONS | VCC | TA = 25°C | SN54AHCT574 | –40°C to 85°C SN74AHCT574 |
–40°C to 125°C SN74AHCT574 |
UNIT | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | MAX | MIN | MAX | MIN | MAX | ||||
VOH | IOH = −50 µA | 4.5 V | 4.4 | 4.5 | 4.4 | 4.4 | 4.4 | V | ||||
IOH = −8 mA | 3.94 | 3.8 | 3.8 | 3.8 | ||||||||
VOL | IOL = 50 µA | 4.5 V | 0.1 | 0.1 | 0.1 | 0.1 | V | |||||
IOL = 8 mA | 0.36 | 0.44 | 0.44 | 0.44 | ||||||||
II | VI = 5.5 V or GND | 0 V to 5.5 V |
±0.1 | ±1(1) | ±1 | ±1 | µA | |||||
IOZ | VO = VCC or GND | 5.5 V | ±0.25 | ±2.5 | ±2.5 | ±2.5 | µA | |||||
ICC | VI = VCC or GND, IO = 0 | 5.5 V | 4 | 40 | 40 | 40 | µA | |||||
ΔICC(2) | One input at 3.4 V, Other inputs at VCC or GND |
5.5 V | 1.35 | 1.5 | 1.5 | 1.5 | mA | |||||
Ci | VI = VCC or GND | 5 V | 3 | 10 | 10 | pF | ||||||
Co | VO = VCC or GND | 5 V | 3 | pF |
TA = 25°C | SN54AHCT574 | SN74AHCT574 | TA = –40°C to 125°C SN74AHCT574 |
UNIT | ||||||
---|---|---|---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | MIN | MAX | MIN | MAX | |||
tw | Pulse duration, LE high | 5.5 | 5.5 | 5.5 | 5.5 | ns | ||||
tsu | Setup time, data before LE↓ | 3.5 | 3.5 | 3.5 | 3.5 | ns | ||||
th | Hold time, data after LE↓ | 1.5 | 1.5 | 1.5 | 1.5 | ns |
PARAMETER | FROM (OUTPUT) |
TO (INPUT) |
LOAD CAPACITANCE |
TA = 25°C | SN54AHCT574 | SN74AHCT574 | TA = –40°C to 125°C SN74AHCT574 |
UNIT | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | MAX | MIN | MAX | MIN | MAX | |||||
fmax | CL = 15 pF | 130(1) | 180(1) | 110(1) | 110 | 110 | ns | ||||||
CL = 50 pF | 85 | 115 | 75 | 75 | 75 | ||||||||
tPLH | CLK | Q | CL = 15 pF | 5.5(1) | 8.6(1) | 1(1) | 10(1) | 1 | 10 | 1 | 11 | ns | |
tPHL | 5.5(1) | 8.6(1) | 1(1) | 10(1) | 1 | 10 | 1 | 11 | |||||
tPZH | OE | Q | CL = 15 pF | 5(1) | 9(1) | 1(1) | 10.5(1) | 1 | 10.5 | 1 | 11.5 | ns | |
tPZL | 5(1) | 9(1) | 1(1) | 10.5(1) | 1 | 10.5 | 1 | 11.5 | |||||
tPHZ | OE | Q | CL = 15 pF | 5.5(1) | 9(1) | 1(1) | 10.5(1) | 1 | 10.5 | 1 | 11.5 | ns | |
tPLZ | 5.5(1) | 9(1) | 1(1) | 10.5(1) | 1 | 10.5 | 1 | 11.5 | |||||
tPLH | CLK | Q | CL = 50 pF | 7 | 10.6 | 1 | 12 | 1 | 12 | 1 | 13 | ns | |
tPHL | 7 | 10.6 | 1 | 12 | 1 | 12 | 1 | 13 | |||||
tPZH | OE | Q | CL = 50 pF | 6 | 11 | 1 | 12.5 | 1 | 12.5 | 1 | 13.5 | ns | |
tPZL | 6 | 11 | 1 | 12.5 | 1 | 12.5 | 1 | 13.5 | |||||
tPHZ | OE | Q | CL = 50 pF | 7 | 10.1 | 1 | 11.5 | 1 | 11.5 | 1 | 13 | ns | |
tPLZ | 7 | 10.1 | 1 | 11.5 | 1 | 11.5 | 1 | 13 | |||||
tsk(o) | CL = 50 pF | 1(2) | 1 | ns |
PARAMETER | TEST CONDITIONS | TYP | UNIT | ||
---|---|---|---|---|---|
Cpd | Power dissipation capacitance | No load, | f = 1 MHz | 28 | pF |