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参数资料
| 型号： | SN54F51FKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 门电路 |
| 英文描述： | F/FAST SERIES, DUAL 6-INPUT AND-OR-INVERT GATE, CQCC20 |
| 封装： | CERAMIC, CC-20 |
| 文件页数： | 3/5页 |
| 文件大小： | 59K |
| 代理商： | SN54F51FKR |
SN54F51, SN74F51
DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATES
SDFS092 – JANUARY 1989 – REVISED OCTOBER 1993
2–3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54F51
SN74F51
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 4.5 V,
II = – 18 mA
– 1.2
V
VOH
VCC = 4.5 V,
IOH = – 1 mA
2.5
3.4
2.5
3.4
V
VOH
VCC = 4.75 V,
IOH = – 1 mA
2.7
V
VOL
VCC = 4.5 V,
IOL = 20 mA
0.35
0.5
0.35
0.5
V
II
VCC = 5.5 V,
VI = 7 V
100
A
IIH
VCC = 5.5 V,
VI = 2.7 V
20
A
IIL
VCC = 5.5 V,
VI = 0.5 V
– 0.6
mA
IOS
VCC = 5.5 V,
VO = 0
–60
–150
–60
–150
mA
ICCH
VCC = 5.5 V,
VI = 0
1.8
3
1.8
3
mA
ICCL
VCC = 5.5 V,
VI = 4.5 V
5.5
7.5
5.5
7.5
mA
All typical values are at VCC = 5 V, TA = 25°C.
Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second.
switching characteristics (see Note 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
CL = 50 pF,
RL = 500 ,
TA = 25°C
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500 ,
TA = MIN to MAX§
UNIT
(INPUT)
(OUTPUT)
′F51
SN54F51
SN74F51
MIN
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
Any input
Y
2
3.5
5.5
1.5
7.5
1.5
6.5
ns
tPHL
Any input
Y
1
2.5
4
1
5
1
4.5
ns
§ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 2: Load circuits and waveforms are shown in Section 1.
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