参数资料
型号: SN74AHC16240DLG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: AHC/VHC/H/U/V SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48
封装: GREEN, PLASTIC, SSOP-48
文件页数: 10/14页
文件大小: 390K
代理商: SN74AHC16240DLG4
SN54AHC16240, SN74AHC16240
16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCLS326G – MARCH 1996 – REVISED JANUARY 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54AHC16240
SN74AHC16240
UNIT
PARAMETER
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
tPLH
A
Y
CL =15 pF
5.3*
8.4*
1*
10*
1
10
ns
tPHL
A
Y
CL = 15 pF
5.3*
8.4*
1*
10*
1
10
ns
tPZH
OE
Y
CL =15 pF
6.6*
10.6*
1*
12.5*
1
12.5
ns
tPZL
OE
Y
CL = 15 pF
6.6*
10.6*
1*
12.5*
1
12.5
ns
tPHZ
OE
Y
CL =15 pF
7.8*
11.5*
1*
12.5*
1
12.5
ns
tPLZ
OE
Y
CL = 15 pF
7.8*
11.5*
1*
12.5*
1
12.5
ns
tPLH
A
Y
CL =50 pF
7.8
11.9*
1
13.5
1
13.5
ns
tPHL
A
Y
CL = 50 pF
7.8
11.9
1
13.5
1
13.5
ns
tPZH
OE
Y
CL =50 pF
9.1
14.1
1
16
1
16
ns
tPZL
OE
Y
CL = 50 pF
9.1
14.1
1
16
1
16
ns
tPHZ
OE
Y
CL =50 pF
10.3
14
1
16
1
16
ns
tPLZ
OE
Y
CL = 50 pF
10.3
14
1
16
1
16
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.
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
SN54AHC16240
SN74AHC16240
UNIT
PARAMETER
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
tPLH
A
Y
CL =15 pF
3.6*
6*
1*
7*
1
6.5
ns
tPHL
A
Y
CL = 15 pF
3.6*
6*
1*
7*
1
6.5
ns
tPZH
OE
Y
CL =15 pF
4.7*
7.3*
1*
8.5*
1
8.5
ns
tPZL
OE
Y
CL = 15 pF
4.7*
7.3*
1*
8.5*
1
8.5
ns
tPHZ
OE
Y
CL =15 pF
5.2*
7.2*
1*
8.5*
1
8.5
ns
tPLZ
OE
Y
CL = 15 pF
5.2*
7.2*
1*
8.5*
1
8.5
ns
tPLH
A
Y
CL =50 pF
5.1
8
1
9
1
8.5
ns
tPHL
A
Y
CL = 50 pF
5.1
8
1
9
1
8.5
ns
tPZH
OE
Y
CL =50 pF
6.2
9.3
1
10.5
1
10.5
ns
tPZL
OE
Y
CL = 50 pF
6.2
9.3
1
10.5
1
10.5
ns
tPHZ
OE
Y
CL =50 pF
6.7
9.2
1
10.5
1
10.5
ns
tPLZ
OE
Y
CL = 50 pF
6.7
9.2
1
10.5
1
10.5
ns
tsk(o)
CL = 50 pF
1**
1
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.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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