參數(shù)資料
型號: 74ABTH162244
廠商: NXP Semiconductors N.V.
英文描述: 16-Bit Buffer/Line Driver (3-State)(帶30Ω系列電阻的20位緩沖器/線驅(qū)動器(三態(tài)))
中文描述: 16位緩沖器/線路驅(qū)動器(3態(tài))(帶30Ω系列電阻的20位緩沖器/線驅(qū)動器(三態(tài)))
文件頁數(shù): 6/10頁
文件大?。?/td> 75K
代理商: 74ABTH162244
Philips Semiconductors
Product specification
74ABT16244A
74ABTH16244A
16-bit buffer/line driver (3-State)
1998 Oct 07
6
AC CHARACTERISTICS
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF, R
L
= 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= +25
°
C
V
CC
= +5.0V
T
amb
= –40
°
C to +85
°
C
CC
= +5.0V
±
0.5V
UNIT
MIN
TYP
MAX
MIN
MAX
t
PLH
t
PHL
Propagation delay
nAx to nYx
1
1.1
1.3
1.7
2.1
2.6
2.9
1.1
1.3
2.8
3.4
ns
t
PZH
t
PZL
Output enable time
to High and Low level
2
1.6
2.3
2.7
3.5
3.7
4.0
1.6
2.3
4.5
4.8
ns
t
PHZ
t
PLZ
Output disable time
from High and Low level
2
2.0
1.6
3.0
2.4
4.0
3.2
2.0
1.6
4.6
4.1
ns
AC WAVEFORMS
V
M
= 1.5V, V
IN
= GND to 3.0V
nAx INPUT
V
M
V
M
nYx
OUTPUT
V
M
V
M
t
PLH
t
PHL
SA00016
3.0V or V
CC
whichever
is less
0V
V
OH
V
OL
Waveform 1.
Input (An) to Output (Yn) Propagation Delays
nOE INPUT
V
M
V
M
t
PZH
t
PHZ
nYx OUTPUT
V
OH
V
OH
– 0.3V
V
M
V
M
nYx OUTPUT
V
OL
t
PZL
t
PLZ
3.5V
0V
V
OL
+ 0.3V
SA00017
Waveform 2.
3-State Output Enable and Disable Times
相關(guān)PDF資料
PDF描述
74ABH16244ADGG 16-bit buffer/line driver 3-State
74ABH16244ADL 16-bit buffer/line driver 3-State
74ABT16245B 16-bit bus transceiver 3-state
74ABTH16245B 16-bit bus transceiver 3-state
74ABTH16245BDGG 16-bit bus transceiver 3-state
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