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參數(shù)資料
| 型號： | AC16244DGG |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | 2.5V/3.3V 16-bit buffer/line driver 3-State |
| 中文描述： | ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 84K |
| 代理商： | AC16244DGG |
Philips Semiconductors
Product specification
74ALVC16244/
74ALVCH16244
16-bit buffer/line driver (3-State)
1998 Jun 29
6
DC ELECTRICAL CHARACTERISTICS (Continued)
Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V).
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
MIN
TYP
1
UNIT
MAX
I
BHL2
Bus hold LOW sustaining current
V
CC
= 2.3V; V
I
= 0.7V
V
CC
= 3.0V; V
I
= 0.8V
V
CC
= 2.3V; V
I
= 1.7V
V
CC
= 3.0V; V
I
= 2.0V
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 2.7V
V
CC
= 3.6V
45
–
μ
A
75
150
I
BHH2
Bus hold HIGH sustaining current
–45
μ
A
–75
–175
I
BHLO2
Bus hold LOW overdrive current
300
μ
A
450
I
BHHO2
Bus hold HIGH overdrive current
–300
μ
A
–450
NOTES:
1. All typical values are at T
= 25
°
C.
2. Valid for data inputs of bus hold parts.
AC CHARACTERISTICS FOR V
CC
= 2.3V TO 2.7V RANGE AND V
CC
< 2.3V
GND = 0V; t
r
= t
f
≤
2.0ns; C
L
= 30pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.3 to 2.7V
MIN
TYP
1, 2
V
CC
= 1.8V
TYP
1
V
CC
= 1.2V
TYP
1
UNIT
MAX
MIN
MAX
t
PHL
/t
PLH
Propagation delay
nAn to nYn
3-State output enable time
nOE to nYn
3-State output disable time
nOE to nYn
1, 3
1.0
1.9
3.7
1.5
2.8
5.1
5.8
ns
t
PZH
/t
PZL
2, 3
1.0
2.5
4.9
1.5
3.8
7.1
8.4
ns
t
PHZ
/t
PLZ
2, 3
1.0
2.1
4.1
1.5
3.1
3.5
5.9
ns
NOTES:
1. All typical values are measured at T
amb
= 25
°
C.
2. Typical value is measured at V
CC
= 2.5V
AC CHARACTERISTICS FOR V
CC
= 3.0V TO 3.6V RANGE AND V
CC
= 2.7V
GND = 0V; t
r
= t
f
≤
2.5ns; C
L
= 50pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3
±
0.3V
MIN
TYP
1, 2
V
CC
= 2.7V
TYP
1
UNIT
MAX
MIN
MAX
t
PHL
/t
PLH
Propagation delay
nAn to nYn
3-State output enable time
nOE to nYn
3-State output disable time
nOE to nYn
1, 3
1.0
1.9
3.0
1.0
2.1
3.6
ns
t
PZH
/t
PZL
2, 3
1.0
2.3
4.0
1.0
2.9
4.9
ns
t
PHZ
/t
PLZ
2, 3
1.0
2.7
4.1
1.0
3.0
4.5
ns
NOTES:
1. All typical values are measured at T
amb
= 25
°
C.
2. Typical value is measured at V
CC
= 3.3V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ACH16244DGG | 2.5V/3.3V 16-bit buffer/line driver 3-State |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AC16244DL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit buffer/line driver 3-State |
| AC16245 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit bus transceiver with direction pin 3-State |
| AC16245DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit bus transceiver with direction pin 3-State |
| AC16245DL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit bus transceiver with direction pin 3-State |
| AC-1624A | 制造商:ACIPOWER 制造商全稱:ACIPOWER 功能描述:CCFL INVERTER |
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