参数资料
型号: SNJ54AHCT573FKR
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: AHCT/VHCT/VT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
封装: CERAMIC, LCC-20
文件页数: 15/20页
文件大小: 724K
代理商: SNJ54AHCT573FKR
SN54AHCT573, SN74AHCT573
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCLS243N – OCTOBER 1995 – REVISED JULY 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54AHCT573
SN74AHCT573
UNIT
PARAMETER
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
tPLH
D
Q
CL =15 pF
4.2*
6*
1*
6.5*
1
6.5
ns
tPHL
D
Q
CL = 15 pF
5.1*
7*
1*
9*
1
9
ns
tPLH
LE
Q
CL =15 pF
4.7*
6.5*
1*
7.5*
1
7.5
ns
tPHL
LE
Q
CL = 15 pF
5.6*
7.5*
1*
9*
1
9
ns
tPZH
OE
Q
CL =15 pF
4.1*
6.5*
1*
7*
1
7
ns
tPZL
OE
Q
CL = 15 pF
5.5*
7.5*
1*
10*
1
10
ns
tPHZ
OE
Q
CL =15 pF
5.5*
8*
1*
11*
1
11
ns
tPLZ
OE
Q
CL = 15 pF
5.4*
8*
1*
9.5*
1
9.5
ns
tPLH
D
Q
CL =50 pF
5.2
7
1
7.5
1
7.5
ns
tPHL
D
Q
CL = 50 pF
6.1
8
1
10
1
10
ns
tPLH
LE
Q
CL =50 pF
5.7
7.5
1
8.5
1
8.5
ns
tPHL
LE
Q
CL = 50 pF
6.6
8.5
1
10
1
10
ns
tPZH
OE
Q
CL =50 pF
5.1
7.5
1
8
1
8
ns
tPZL
OE
Q
CL = 50 pF
6.5
8.5
1
11
1
11
ns
tPHZ
OE
Q
CL =50 pF
6.7
9
1
12
1
12
ns
tPLZ
OE
Q
CL = 50 pF
6.4
9
1
10.5
1
10.5
ns
tsk(o)
CL = 50 pF
1.5**
1.5
ns
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
** On products compliant to MIL-PRF-38535, this parameter does not apply.
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load,
f = 1 MHz
16
pF
相关PDF资料
PDF描述
SN74AHCT573DBRE4 AHCT/VHCT/VT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
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