參數(shù)資料
型號： 935221210005
廠商： NXP SEMICONDUCTORS
元件分類： 總線收發(fā)器
英文描述： LV/LV-A/LVX/H SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, UUC
封裝： CHIP ON WAFER
文件頁數(shù)： 10/14頁
文件大小： 168K
代理商： 935221210005
Philips Semiconductors
Product specification
74LV244
Octal buffer/line driver (3-State)
1998 May 20
5
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
-40
°C to +85°C
-40
°C to +125°C
UNIT
MIN
TYP1
MAX
MIN
MAX
VCC = 1.2V
0.9
V
HIGH level Input
VCC = 2.0V
1.4
V
VIH
voltage
VCC = 2.7 to 3.6V
2.0
V
VCC = 4.5 to 5.5V
0.7
<VCC
0.7
<VCC
VCC = 1.2V
0.3
V
LOW level Input
VCC = 2.0V
0.6
V
VIL
voltage
VCC = 2.7 to 3.6V
0.8
V
VCC = 4.5 to 5.5
0.3
<VCC
0.3
<VCC
VCC = 1.2V; VI = VIH or VIL; –IO = 100A
1.2
HIGH l
l
t
VCC = 2.0V; VI = VIH or VIL; –IO = 100A
1.8
2.0
1.8
VOH
HIGH level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; –IO = 100A
2.5
2.7
2.5
V
voltage all out uts
VCC = 3.0V; VI = VIH or VIL; –IO = 100A
2.8
3.0
2.8
VCC = 4.5V; VI = VIH or VIL; –IO = 100A
4.3
4.5
4.3
VO
HIGH level output
voltage; BUS driver
VCC = 3.0V; VI = VIH or VIL; –IO = 8mA
2.40
2.82
2.20
V
VOH
voltage; BUS driver
outputs
VCC = 4.5V; VI = VIH or VIL; –IO = 16mA
3.60
4.20
3.50
V
VCC = 1.2V; VI = VIH or VIL; IO = 100A
0
LOW l
l
t
VCC = 2.0V; VI = VIH or VIL; IO = 100A
0
0.2
VOL
LOW level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; IO = 100A
0
0.2
V
voltage all out uts
VCC = 3.0V; VI = VIH or VIL; IO = 100A
0
0.2
VCC = 4.5V; VI = VIH or VIL; IO = 100A
0
0.2
VO
LOW level output
voltage; BUS driver
VCC = 3.0V; VI = VIH or VIL; IO = 8mA
0.25
0.40
0.50
V
VOL
voltage; BUS driver
outputs
VCC = 4.5V; VI = VIH or VIL; IO = 16mA
0.35
0.55
0.65
V
II
Input leakage
current
VCC = 5.5V; VI = VCC or GND
1.0
A
IOZ
3-State output
OFF-state current
VCC = 3.6V; VI = VIH or VIL;
VO = VCC or GND
5
10
A
ICC
Quiescent supply
current; MSI
VCC = 5.5V; VI = VCC or GND; IO = 0
20.0
160
A
ICC
Additional
quiescent supply
current per input
VCC = 2.7V to 3.6V; VI = VCC – 0.6V
500
850
A
NOTE:
1. All typical values are measured at Tamb = 25°C.
相關PDF資料
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