參數(shù)資料
型號: 74F651A
廠商: NXP Semiconductors N.V.
英文描述: Transceivers/registers
中文描述: 收發(fā)器/寄存器
文件頁數(shù): 7/14頁
文件大?。?/td> 168K
代理商: 74F651A
Philips Semiconductors
Product specification
74F651A/74F652A
Transceivers/registers
1999 Jun 23
7
DC ELECTRICAL CHARACTERISTICS
Over recommended operating free-air temperature range unless otherwise noted.
SYMBOL
PARAMETER
TEST CONDITIONS
1
LIMITS
TYP
2
UNIT
MIN
2.4
MAX
V
CC
= MIN,
V
IL
= MAX,
V
IH
= MIN
= 3mA
I
OH
= –3mA
±
10%V
CC
±
5%V
CC
±
10%V
CC
±
10%V
CC
V
V
OH
High-level output voltage
2.7
3.3
V
I
OH
= –15mA
2.0
V
V
OL
Low level output voltage
Low-level output voltage
V
CC
= MIN,
V
IL
= MAX,
V
IH
= MIN
V
CC
= MIN, I
I
= I
IK
V
CC
= 0.0V, V
I
= 7.0V
V
CC
= 5.5V, V
I
= 5.5V
I
OL
= MAX
0.55
V
±
5%V
CC
0.42
0.55
V
V
IK
Input clamp voltage
–0.73
–1.2
V
μ
A
mA
I
I
Input current at maximum input
voltage
others
100
A0–A7, B0–B7
1
I
IH
High-level input current
OEAB, OEBA,
CPAB, CPBA,
SAB, SBA
V
CC
= MAX, V
I
= 2.7V
20
μ
A
I
IL
Low-level input current
OEAB, OEBA,
CPAB, CPBA,
SAB, SBA
V
CC
= MAX, V
I
= 0.5V
–20
μ
A
I
OZH
+ I
IH
Off-state output current,
high-level voltage applied
Off–state output current,
low–level voltage applied
Output current
3
A0–A7, B0–B7
V
CC
= MAX, V
O
= 2.7V
70
μ
A
I
OZL
+ I
IL
A0–A7, B0–B7
V
CC
= MAX, V
O
= 0.5V
–70
μ
A
I
O
V
CC
= MAX, V
0
= 2.25V
V
CC
= MAX
V
CC
= MAX
V
CC
= MAX
–60
–160
mA
I
CCH
I
CCL
I
CCZ
105
145
mA
I
CC
Supply current (total)
115
165
mA
115
160
mA
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V
= 5V, T
= 25
°
C.
3. I
O
is tested under conditions that produce current approximately one half of the true short–circuit output current (I
OS
).
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