參數(shù)資料
型號: 74ALVCH162244
廠商: NXP Semiconductors N.V.
英文描述: 16-bit buffer/line driver with 30Ω termination resistor (3-State)(帶30Ω終端電阻器的16位緩沖器/線驅(qū)動器(三態(tài)))
中文描述: 16位緩沖器/有30Ω端接電阻的線路驅(qū)動器(3態(tài))(帶30Ω終端電阻器的16位緩沖器/線驅(qū)動器(三態(tài)))
文件頁數(shù): 6/11頁
文件大小: 90K
代理商: 74ALVCH162244
Philips Semiconductors
Product specification
74ALVCH162244
16-bit buffer/line driver with 30 termination resistor
(3-State)
1998 Jun 29
6
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
TYP
1
UNIT
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
3.0
4.9
ns
t
PZH
/t
PZL
2, 3
1.0
4.0
6.8
ns
t
PHZ
/t
PLZ
2, 3
1.0
2.3
6.3
ns
NOTES:
1. All typical values are measured at T
amb
= 25
°
C and 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
2.7
4.2
1.0
3.3
4.7
ns
t
PZH
/t
PZL
2, 3
1.0
3.5
5.6
1.0
4.6
6.7
ns
t
PHZ
/t
PLZ
2, 3
1.0
2.9
5.5
1.0
3.2
5.7
ns
NOTES:
1. All typical values are measured at T
amb
= 25
°
C.
2. Typical value is measured at V
CC
= 3.3V
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