SCES770A December 2008 – March 2017 SN74LVC8T245-EP
PRODUCTION DATA.
MIN | MAX | UNIT | |||
---|---|---|---|---|---|
VCCA
VCCB |
Supply voltage | –0.5 | 6.5 | V | |
VI | Input voltage(2) | I/O ports (A port) | –0.5 | 6.5 | V |
I/O ports (B port) | –0.5 | 6.5 | |||
Control inputs | –0.5 | 6.5 | |||
VO | Voltage applied to any output in the high-impedance or power-off state(2) |
A port | –0.5 | 6.5 | V |
B port | –0.5 | 6.5 | |||
VO | Voltage applied to any output in the high or low state(2)(3) | A port | –0.5 | VCCA + 0.5 | V |
B port | –0.5 | VCCB + 0.5 | |||
IIK | Input clamp current | VI < 0 | –50 | mA | |
IOK | Output clamp current | VO < 0 | –50 | mA | |
IO | Continuous output current | ±50 | mA | ||
Continuous current through each VCCA, VCCB, and GND | ±100 | mA | |||
RθJA | Package thermal impedance(4) | 88 | °C/W | ||
Tstg | Storage temperature | –65 | 150 | °C |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | ±4000 | V |
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) | ±1000 | |||
Machine model | ±200 |
VCCI | VCCO | MIN | MAX | UNIT | |||
---|---|---|---|---|---|---|---|
VCCA | Supply voltage | 1.65 | 5.5 | V | |||
VCCB | 1.65 | 5.5 | |||||
VIH | High-level input voltage |
Data inputs(5) | 1.65 to 1.95 V | VCCI × 0.65 | V | ||
2.3 to 2.7 V | 1.7 | ||||||
3 to 3.6 V | 2 | ||||||
4.5 to 5.5 V | VCCI × 0.7 | ||||||
VIL | Low-level input voltage |
Data inputs(5) | 1.65 to 1.95 V | VCCI × 0.35 | V | ||
2.3 to 2.7 V | 0.7 | ||||||
3 to 3.6 V | 0.8 | ||||||
4.5 to 5.5 V | VCCI × 0.3 | ||||||
VIH | High-level input voltage |
Control inputs (referenced to VCCA)(6) |
1.65 to 1.95 V | VCCA × 0.65 | V | ||
2.3 to 2.7 V | 1.7 | ||||||
3 to 3.6 V | 2 | ||||||
4.5 to 5.5 V | VCCA × 0.7 | ||||||
VIL | Low-level input voltage |
Control inputs (referenced to VCCA)(6) |
1.65 to 1.95 V | VCCA × 0.35 | V | ||
2.3 to 2.7 V | 0.7 | ||||||
3 to 3.6 V | 0.8 | ||||||
4.5 to 5.5 V | VCCA × 0.3 | ||||||
VI | Input voltage | Control inputs | 0 | 5.5 | V | ||
VI/O | Input/output voltage |
Active state | 0 | VCCO | V | ||
Tri-state | 0 | 5.5 | |||||
IOH | High-level output current | 1.65 to 1.95 V | –4 | mA | |||
2.3 to 2.7 V | –8 | ||||||
3 to 3.6 V | –24 | ||||||
4.5 to 5.5 V | –32 | ||||||
IOL | Low-level output current | 1.65 to 1.95 V | 4 | mA | |||
2.3 to 2.7 V | 8 | ||||||
3 to 3.6 V | 24 | ||||||
4.5 to 5.5 V | 32 | ||||||
Δt/Δv | Input transition rise or fall rate |
Data inputs | 1.65 to 1.95 V | 20 | ns/V | ||
2.3 to 2.7 V | 20 | ||||||
3 to 3.6 V | 10 | ||||||
4.5 to 5.5 V | 5 | ||||||
TA | Operating free-air temperature | –55 | 125 | °C |
THERMAL METRIC(1) | SN74LVC8T245-EP | UNIT | |||
---|---|---|---|---|---|
PW | DW | RHL | |||
24 PINS | 24 PINS | 24 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 90.6 | 68.1 | 36.2 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 27.6 | 35.6 | 27.9 | °C/W |
RθJB | Junction-to-board thermal resistance | 45.3 | 37.8 | 13.5 | °C/W |
ψJT | Junction-to-top characterization parameter | 1.3 | 13 | 0.5 | °C/W |
ψJB | Junction-to-board characterization parameter | 44.8 | 37.5 | 13.4 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | N/A | N/A | 3.6 | °C/W |
PARAMETER | TEST CONDITIONS | VCCA | VCCB | TA = 25°C | TA = –55°C to 125°C | UNIT | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | MAX | |||||||
VOH | IOH = –100 μA, | VI = VIH | 1.65 V to 4.5 V | 1.65 V to 4.5 V | VCCO – 0.1 | V | |||||
IOH = –4 mA, | VI = VIH | 1.65 V | 1.65 V | 1.2 | |||||||
IOH = –8 mA, | VI = VIH | 2.3 V | 2.3 V | 1.9 | |||||||
IOH = –24 mA, | VI = VIH | 3 V | 3 V | 2.4 | |||||||
IOH = –32 mA, | VI = VIH | 4.5 V | 4.5 V | 3.8 | |||||||
VOL | IOL = 100 μA, | VI = VIL | 1.65 V to 4.5 V | 1.65 V to 4.5 V | 0.1 | V | |||||
IOL = 4 mA, | VI = VIL | 1.65 V | 1.65 V | 0.45 | |||||||
IOL = 8 mA, | VI = VIL | 2.3 V | 2.3 V | 0.3 | |||||||
IOL = 24 mA, | VI = VIL | 3 V | 3 V | 0.55 | |||||||
IOL = 32 mA, | VI = VIL | 4.5 V | 4.5 V | 0.55 | |||||||
II | DIR | VI = VCCA or GND | 1.65 V to 5.5 V | 1.65 V to 5.5 V | –1 | 1 | –2 | 2 | μA | ||
Ioff | A or B port | VI or VO = 0 to 5.5 V | 0 V | 0 V to 5.5 V | –1 | 1 | –11 | 11 | μA | ||
0 V to 5.5 V | 0 V | –1 | 1 | –11 | 11 | ||||||
IOZ | A or B port | VO = VCCO or GND, OE = VIH |
1.65 V to 5.5 V | 1.65 V to 5.5 V | –1 | 1 | –6 | 6 | μA | ||
ICCA | VI = VCCI or GND, | IO = 0 | 1.65 V to 5.5 V | 1.65 V to 5.5 V | 20 | μA | |||||
5 V | 0 V | 20 | |||||||||
0 V | 5 V | –10 | |||||||||
ICCB | VI = VCCI or GND, | IO = 0 | 1.65 V to 5.5 V | 1.65 V to 5.5 V | 20 | μA | |||||
5 V | 0 V | –10 | |||||||||
0 V | 5 V | 20 | |||||||||
ICCA + ICCB | VI = VCCI or GND, | IO = 0 | 1.65 V to 5.5 V | 1.65 V to 5.5 V | 40 | μA | |||||
ΔICCA | A port | One A port at VCCA – 0.6 V, DIR at VCCA, B port = open |
3 V to 5.5 V | 3 V to 5.5 V | 50 | μA | |||||
DIR | DIR at VCCA – 0.6 V, B port = open, A port at VCCA or GND |
50 | |||||||||
ΔICCB | B port | One B port at VCCB – 0.6 V, DIR at GND, A port = open |
3 V to 5.5 V | 3 V to 5.5 V | 50 | μA | |||||
Ci | Control inputs | VI = VCCA or GND | 3.3 V | 3.3 V | 4 | 5 | pF | ||||
Cio | A or B port |
VO = VCCA/B or GND | 3.3 V | 3.3 V | 8.5 | 10 | pF |
PARAMETER | FROM (INPUT) |
TO (OUTPUT) |
VCCB = 1.8 V ± 0.15 V |
VCCB = 2.5 V ± 0.2 V |
VCCB = 3.3 V ± 0.3 V |
VCCB = 5 V ± 0.5 V |
UNIT | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | MIN | MAX | MIN | MAX | ||||
tPLH | A | B | 1.7 | 25.9 | 1.3 | 13.2 | 1 | 11.4 | 0.8 | 11.1 | ns |
tPHL | |||||||||||
tPLH | B | A | 0.9 | 28.8 | 0.8 | 27.6 | 0.7 | 27.4 | 0.7 | 27.4 | ns |
tPHL | |||||||||||
tPHZ | OE | A | 1.5 | 33.6 | 1.5 | 33.4 | 1.5 | 33.3 | 1.4 | 33.2 | ns |
tPLZ | |||||||||||
tPHZ | OE | B | 2.4 | 36.2 | 1.9 | 17.1 | 1.7 | 16 | 1.3 | 14.3 | ns |
tPLZ | |||||||||||
tPZH | OE | A | 0.4 | 28 | 0.4 | 27.8 | 0.4 | 27.7 | 0.4 | 27.7 | ns |
tPZL | |||||||||||
tPZH | OE | B | 1.8 | 40 | 1.5 | 20 | 1.2 | 16.6 | 0.9 | 14.8 | ns |
tPZL |
PARAMETER | FROM (INPUT) |
TO (OUTPUT) |
VCCB = 1.8 V ± 0.15 V |
VCCB = 2.5 V ± 0.2 V |
VCCB = 3.3 V ± 0.3 V |
VCCB = 5 V ± 0.5 V |
UNIT | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | MIN | MAX | MIN | MAX | ||||
tPLH | A | B | 1.5 | 25.4 | 1.2 | 13 | 0.8 | 10.2 | 0.6 | 8.8 | ns |
tPHL | |||||||||||
tPLH | B | A | 1.2 | 13.3 | 1 | 13.1 | 1 | 12.9 | 0.9 | 12.8 | ns |
tPHL | |||||||||||
tPHZ | OE | A | 1.4 | 13 | 1.4 | 13 | 1.4 | 13 | 1.4 | 13 | ns |
tPLZ | |||||||||||
tPHZ | OE | B | 2.3 | 33.6 | 1.8 | 15 | 1.7 | 14.3 | 0.9 | 10.9 | ns |
tPLZ | |||||||||||
tPZH | OE | A | 1 | 17.2 | 1 | 17.3 | 1 | 17.2 | 1 | 17.3 | ns |
tPZL | |||||||||||
tPZH | OE | B | 1.7 | 32.2 | 1.5 | 18.1 | 1.2 | 14.1 | 1 | 11.2 | ns |
tPZL |
PARAMETER | FROM (INPUT) |
TO (OUTPUT) |
VCCB = 1.8 V ± 0.15 V |
VCCB = 2.5 V ± 0.2 V |
VCCB = 3.3 V ± 0.3 V |
VCCB = 5 V ± 0.5 V |
UNIT | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | MIN | MAX | MIN | MAX | ||||
tPLH | A | B | 1.5 | 25.2 | 1.1 | 12.8 | 0.8 | 10.3 | 0.5 | 10.4 | ns |
tPHL | |||||||||||
tPLH | B | A | 0.8 | 11.2 | 0.8 | 10.2 | 0.7 | 10.1 | 0.6 | 10 | ns |
tPHL | |||||||||||
tPHZ | OE | A | 1.6 | 12.2 | 1.6 | 12.2 | 1.6 | 12.2 | 1.6 | 12.2 | ns |
tPLZ | |||||||||||
tPHZ | OE | B | 2.1 | 33 | 1.7 | 14.3 | 1.5 | 12.6 | 0.8 | 10.3 | ns |
tPLZ | |||||||||||
tPZH | OE | A | 0.8 | 14.1 | 0.8 | 13.6 | 0.8 | 13.2 | 0.8 | 13.6 | ns |
tPZL | |||||||||||
tPZH | OE | B | 1.8 | 31.7 | 1.4 | 18.4 | 1.1 | 12.9 | 0.9 | 10.9 | ns |
tPZL |
PARAMETER | FROM (INPUT) |
TO (OUTPUT) |
VCC = 1.8 V ± 0.15 V |
VCC = 2.5 V ± 0.2 V |
VCC = 3.3 V ± 0.3 V |
VCC = 5 V ± 0.5 V |
UNIT | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | MIN | MAX | MIN | MAX | ||||
tPLH | A | B | 1.5 | 25.4 | 1 | 12.8 | 0.7 | 10 | 0.4 | 8.2 | ns |
tPHL | |||||||||||
tPLH | B | A | 0.7 | 11 | 0.4 | 8.8 | 0.3 | 8.5 | 0.3 | 8.3 | ns |
tPHL | |||||||||||
tPHZ | OE | A | 0.3 | 9.4 | 0.3 | 9.4 | 0.3 | 9.4 | 0.3 | 9.4 | ns |
tPLZ | |||||||||||
tPHZ | OE | B | 2 | 32.7 | 1.6 | 13.7 | 1.4 | 12 | 0.7 | 9.7 | ns |
tPLZ | |||||||||||
tPZH | OE | A | 0.7 | 10.9 | 0.7 | 10.9 | 0.7 | 10.9 | 0.7 | 10.9 | ns |
tPZL | |||||||||||
tPZH | OE | B | 1.5 | 31.6 | 1.3 | 18.4 | 1 | 13.7 | 0.9 | 10.7 | ns |
tPZL |
PARAMETER | TEST CONDITIONS |
VCCA = VCCB = 1.8 V |
VCCA = VCCB = 2.5 V |
VCCA = VCCB = 3.3 V |
VCCA = VCCB = 5 V |
UNIT | |
---|---|---|---|---|---|---|---|
TYP | TYP | TYP | TYP | ||||
CpdA (1) | A-port input, B-port output | CL = 0, f = 10 MHz, tr = tf = 1 ns |
2 | 2 | 2 | 3 | pF |
B-port input, A-port output | 12 | 13 | 13 | 16 | |||
CpdB (1) | A-port input, B-port output | 13 | 13 | 14 | 16 | pF | |
B-port input, A-port output | 2 | 2 | 2 | 3 |