參數(shù)資料
型號(hào): SN54AHC02FK
廠商: Texas Instruments, Inc.
英文描述: QUADRUPLE 2-INPUT POSITIVE-NOR GATES
中文描述: 四2輸入陽性或非門
文件頁數(shù): 4/18頁
文件大?。?/td> 638K
代理商: SN54AHC02FK
SN54AHC02, SN74AHC02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCLS254K
DECEMBER 1995
REVISED JULY 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
LOAD
TA = 25
°
C
TYP
5.6*
SN54AHC02
MIN
1*
SN74AHC02
MIN
1
UNIT
(OUTPUT)
CAPACITANCE
MIN
MAX
7.9*
MAX
9.5*
MAX
9.5
tPLH
tPHL
tPLH
tPHL
A or B
Y
CL= 15 pF
CL = 15 pF
ns
5.6*
7.9*
1*
9.5*
1
9.5
A or B
Y
CL= 50 pF
CL = 50 pF
8.1
8.1
11.4
11.4
1
1
13
13
1
1
13
13
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
LOAD
TA = 25
°
C
TYP
3.6*
SN54AHC02
MIN
1*
SN74AHC02
MIN
1
UNIT
(OUTPUT)
CAPACITANCE
MIN
MAX
5.5*
MAX
6.5*
MAX
6.5
tPLH
tPHL
tPLH
tPHL
A or B
Y
CL= 15 pF
CL = 15 pF
ns
3.6*
5.5*
1*
6.5*
1
6.5
A or B
Y
CL= 50 pF
CL = 50 pF
5.1
5.1
7.5
7.5
1
1
8.5
8.5
1
1
8.5
8.5
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
noise characteristics, V
CC
= 5 V, C
L
= 50 pF, T
A
= 25
°
C (see Note 5)
PARAMETER
SN74AHC02
MIN
UNIT
MAX
VOL(P)
VOL(V)
VOH(V)
VIH(D)
VIL(D)
NOTE 5: Characteristics are for surface-mount packages only.
Quiet output, maximum dynamic VOL
Quiet output, minimum dynamic VOL
Quiet output, minimum dynamic VOH
High-level dynamic input voltage
0.8
V
0.8
V
4.9
V
3.5
V
Low-level dynamic input voltage
1.5
V
operating characteristics, V
CC
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load,
f = 1 MHz
15
pF
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