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74LVT2244WMX View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74LVT2244WMX Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
Dynamic Switching Characteristics(7)
Symbol
Parameter
VOLP
VOLV
Quiet Output Maximum
Dynamic VOL
Quiet Output Minimum
Dynamic VOL
Conditions
VCC (V) CL = 50pF, RL = 500
3.3
(8)
TA = 25°C
Min. Typ. Max.
0.8
3.3
(8)
–0.8
Notes:
7. Characterized in SOIC package. Guaranteed parameter, but not tested.
8. Max number of outputs defined as (n). n–1 data inputs are driven 0V to 3V. Output under test held LOW.
Units
V
V
AC Electrical Characteristics
Symbol
Parameter
TA = –40°C to +85°C,
CL = 50pF, RL = 500
VCC = 3.3V ± 0.3V
Min. Typ.(9) Max.
VCC = 2.7V
Min. Max.
Units
tPLH
Propagation Delay Data to Output
1.0
tPHL
1.0
tPZH
Output Enable Time
1.0
tPZL
1.1
tPHZ
Output Disable Time
1.9
tPLZ
1.8
tOSHL, tOSLH Output to Output Skew(10)
4.4
1.0
5.3
ns
4.1
1.0
4.4
5.9
1.0
7.7
ns
5.5
1.1
6.2
6.1
1.9
6.8
ns
4.5
1.8
4.5
1.0
1.0
ns
Notes:
9. All typical values are at VCC = 3.3V, TA = 25°C.
10. Skew is defined as the absolute value of the difference between the actual propagation delay for any two
separate outputs of the same device. The specification applies to any outputs switching in the same direction,
either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
Capacitance(11)
Symbol
Parameter
Conditions
Typical
CIN
Input Capacitance
VCC = 0V, VI = 0V or VCC
3
COUT
Output Capacitance
VCC = 3.0V, VO = 0V or VCC
6
Note:
11. Capacitance is measured at frequency f = 1MHz, per MIL-STD-883B, Method 3012.
Units
pF
pF
©1999 Fairchild Semiconductor Corporation
74LVT2244, 74LVTH2244 Rev. 1.5.0
5
www.fairchildsemi.com
 

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