74LVT16244 Datasheet PDF - NXP Semiconductors
| Part Number | 74LVT16244 | |
| Description | 3.3V LVT 16-bit buffer/driver 3-State | |
| Manufacturers | NXP Semiconductors | |
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INTEGRATED CIRCUITS
74LVT16244B
3.3V LVT 16-bit buffer/driver (3-State)
Prooduct specification
Supersedes data of 1998 Feb 19
IC23 Data Handbook
1998 Oct 07
Philips
Semiconductors
|
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Philips Semiconductors
3.3V 16-bit buffer/driver (3-State)
Product specification
74LVT16244B
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C UNIT
MIN TYP1 MAX
VIK
VOH
VOL
II
IOFF
IHOLD
IEX
IPU/PD
Input clamp voltage
High-level output voltage
Low-level output voltage
Input leakage current
Output off current
Bus Hold current A inputs6
Current into an output in the
High state when VO > VCC
Power up/down 3-State
output current3
VCC = 2.7V; IIK = -18mA
VCC = 2.7 to 3.6V; IOH = -100µA
VCC = 2.7V; IOH = -8mA
VCC = 3.0V; IOH = -32mA
VCC = 2.7V; IOL = 100µA
VCC = 2.7V; IOL = 24mA
VCC = 3.0V; IOL = 16mA
VCC = 3.0V; IOL = 32mA
VCC = 3.0V; IOL = 64mA
VCC = 3.6V; VI = VCC or GND
VCC = 0 or 3.6V; VI = 5.5V
VCC = 3.6V; VI = VCC
VCC = 3.6V; VI = 0
VCC = 0V; VI or VO = 0 to 4.5V
VCC = 3V; VI = 0.8V
VCC = 3V; VI = 2.0V
VCC = 0V to 3.6V; VCC = 3.6V
Control pins
Data pins4
VO = 5.5V; VCC = 3.0V
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC
OE/OE = Don’t care
VCC–0.2
2.4
2.0
75
-75
±500
-0.85
VCC
2.5
2.3
0.07
0.3
0.25
0.3
0.4
0.1
0.4
0.1
-0.4
0.1
135
-135
50
1
-1.2
0.2
0.5
0.4
0.5
0.55
±1.0
10
1
-5
±100
125
±100
V
V
V
µA
µA
µA
µA
µA
IOZH
3-State output High current
VCC = 3.6V; VO = 3.0V; VI = VIL or VIH
0.5 5 µA
IOZL 3-State output Low current VCC = 3.6V; VO = 0.5V; VI = VIL or VIH
0.5 -5 µA
ICCH
VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0
0.07 0.12
ICCL Quiescent supply current
VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0
4.0 6.0 mA
ICCZ
VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 05
0.07 0.12
∆ICC
Additional supply current per VCC = 3V to 3.6V; One input at VCC-0.6V,
input pin2
Other inputs at VCC or GND
0.1 0.2 mA
NOTES:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 3.3V ± 0.3V a
transition time of 100µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled to VCC or GND.
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = -40°C to +85°C.
SYMBOL
PARAMETER
WAVEFORM
tPLH Propagation delay
tPHL
nAx to nYx
tPZH
tPZL
Output enable time
to High and Low level
tPHZ
tPLZ
Output disable time
from High and Low Level
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
1
2
2
LIMITS
VCC = 3.3V ±0.3V
MIN
TYP1
MAX
0.5 1.8 3.2
0.5 1.7 3.2
1.0 2.3 4.0
1.0 2.1 4.0
1.0 3.2 4.5
1.0 2.9 4.0
VCC = 2.7V
MAX
4.0
4.0
5.0
5.3
5.0
4.4
UNIT
ns
ns
ns
1998 Oct 07
5
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| Information | Total 10 Pages | |
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| Download | [ 74LVT16244.PDF Datasheet ] | |
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