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參數(shù)資料
| 型號： | 74ABT16373B |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 16-bit transparent latch 3-State |
| 中文描述： | 16位透明鎖存器三態(tài) |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 86K |
| 代理商： | 74ABT16373B |
Philips Semiconductors
Product specification
74ABT16373B
74ABTH16373B
16-bit transparent latch (3-State)
1998 Feb 27
4
FUNCTION TABLE
INPUTS
INTERNAL
REGISTER
OUTPUTS
OPERATING MODE
nOE
nE
nDx
nQ0 – nQ7
L
L
H
H
L
H
L
H
L
H
Enable and read register
L
L
↓
↓
L
i
h
L
H
L
H
Latch and read register
L
X
NC
NC
Hold
H
H
L
H
X
Dn
NC
Dn
Z
Z
Disable outputs
H =
h
L
l
NC=
X =
Z =
↓
=
High voltage level
High voltage level one set-up time prior to the High-to-Low E transition
Low voltage level
Low voltage level one set-up time prior to the High-to-Low E transition
No change
Don’t care
High impedance “off” state
High-to-Low E transition
=
=
=
ABSOLUTE MAXIMUM RATINGS
1, 2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
I
IK
V
I
I
OK
V
OUT
DC supply voltage
–0.5 to +7.0
V
DC input diode current
DC input voltage
3
V
I
< 0
–18
mA
–1.2 to +7.0
V
DC output diode current
DC output voltage
3
V
O
< 0
–50
mA
output in Off or High state
–0.5 to +5.5
V
I
OUT
DC output current
output in Low state
128
mA
output in High state
–64
T
stg
Storage temperature range
–65 to 150
°
C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°
C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
MAX
V
CC
V
I
V
IH
V
IL
I
OH
I
OL
t/
v
DC supply voltage
4.5
5.5
V
Input voltage
0
V
CC
V
High-level input voltage
2.0
V
Low-level Input voltage
0.8
V
High-level output current
–32
mA
Low-level output current
64
mA
Input transition rise or fall rate
0
10
ns/V
T
amb
Operating free-air temperature range
–40
+85
°
C
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| 74ABT16373BDGG,118 | 功能描述:閉鎖 IC 16BIT D TYPE LCH 48TSSOP RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| 74ABT16373BDGG,512 | 功能描述:閉鎖 16-BIT OCT TRANS RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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