74LVT623 Datasheet, PDF (4/10 Pages) NXP Semiconductors – 3.3 V octal transceiver with dual enable 3-State

Philips Semiconductors
3.3 V octal transceiver with dual enable (3-State)
Product specification
74LVT623
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
V_CC
V_I
V_IH
V_IL
I_OH
I_OL
∆t/∆v
T_amb
DC supply voltage
Input voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Low-level output current; current duty cycle ≤ 50%; f ≥ 1 kHz
Input transition rise or fall rate; outputs enabled
Operating free-air temperature range
LIMITS
MIN
MAX
2.7
3.6
0
5.5
2.0
0.8
–32
32
64
10
–40
+85
UNIT
V
V
V
V
mA
mA
ns/V
°C
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C UNIT
MIN
TYP¹ MAX
V_IK
Input clamp voltage
V_CC = 2.7 V; I_IK = –18 mA
–0.9 –1.2 V
V_CC = 2.7 to 3.6 V; I_OH = –100 µA
V_CC-0.2 V_CC-0.1
V_OH High-level output voltage
V_CC = 2.7 V; I_OH = –8 mA
2.4
2.5
V
V_CC = 3.0 V; I_OH = –32 mA
2.0
2.2
V_CC = 2.7 V; I_OL = 100 µA
0.1
0.2
V_CC = 2.7 V; I_OL = 24 mA
0.3
0.5
V_OL Low-level output voltage
V_CC = 3.0 V; I_OL = 16 mA
0.25
0.4
V
V_CC = 3.0 V; I_OL = 32 mA
0.3
0.5
V_CC = 3.0 V; I_OL = 64 mA
0.4
0.55
V_RST Power-up output low voltage⁵ V_CC = 3.6 V; I_O = 1 mA; V_I = GND or V_CC
0.13 0.55 V
V_CC = 3.6 V; V_I = V_CC or GND
V_CC = 0 or 3.6 V; V_I = 5.5 V
Control pins
±0.1
±1
1
10
I_I
Input leakage current
V_CC = 3.6 V; V_I = 5.5 V
V_CC = 3.6 V; V_I = V_CC
I/O Data pins⁴
1
20 µA
0.1
1
V_CC = 3.6 V; V_I = 0
–1
-5
I_OFF Output off current
V_CC = 0 V; V_I or V_O = 0 to 4.5 V
1
±100 µA
I_HOLD
Bus Hold current
A or B ports
V_CC = 3 V; V_I = 0.8 V
V_CC = 3 V; V_I = 2.0 V
75
150
µA
–75
–150
I_EX
Current into an output in the
High state when V_O > V_CC
V_O = 5.5 V; V_CC = 3.0 V
60
125 µA
I_PU/PD
Power up/down 3-State output V_CC ≤ 1.2 V; V_O = 0.5 V to V_CC; V_I = GND or V_CC;
current³
OE/OE = Don’t care
15
±100 µA
I_CCH
V_CC = 3.6 V; Outputs High, V_I = GND or V_CC, I_{O =} 0
0.13 0.19
I_CCL Quiescent supply current
V_CC = 3.6 V; Outputs Low, V_I = GND or V_CC, I_{O =} 0
3
12 mA
I_CCZ
V_CC = 3.6 V; Outputs Disabled; V_I = GND or V_CC, I_{O =} 0
0.13 0.19
∆I_CC
Additional supply current per
input pin²
V_CC = 3 V to 3.6 V; One input at V_CC -0.6 V,
Other inputs at V_CC or GND
0.1
0.2 mA
NOTES:
1. All typical values are at V_CC = 3.3 V and T_amb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than V_CC or GND
3. This parameter is valid for any V_CC between 0V and 1.2V with a transition time of up to 10msec. From V_CC = 1.2 V to V_CC = 3.3 V ± 0.3 V a
transition time of 100µsec is permitted. This parameter is valid for T_amb = 25°C only.
4. Unused pins at V_CC or GND.
5. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.
1999 Jul 09
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