参数资料
型号: SN74ACT16374EPDLR
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: ACT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
封装: 0.300 INCH, PLASTIC, SSOP-48
文件页数: 4/6页
文件大小: 88K
代理商: SN74ACT16374EPDLR
SN74ACT16374EP
16-BIT D-TYPE EDGE-TRIGGERED FLIP-FLOP
WITH 3-STATE OUTPUTS
SCAS679 – MAY 2002
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
TA = 25°C
MIN
MAX
UNIT
MIN
MAX
MIN
MAX
UNIT
fclock
Clock frequency
0
65
0
65
MHz
t
Pulse duration
CLK low
7.5
ns
tw
Pulse duration
CLK high
4.5
ns
tsu
Setup time, data before CLK
6.5
ns
th
Hold time, data after CLK
1
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
TA = 25°C
MIN
MAX
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
TYP
MAX
MIN
MAX
UNIT
fmax
65
MHz
tPLH
CLK
Q
5.1
8.8
10.9
5.1
13.2
ns
tPHL
CLK
Q
5.3
8.8
10.9
5.3
13.1
ns
tPZH
OE
Q
3.7
8.4
10.5
3.7
12.7
ns
tPZL
OE
Q
4.4
9.7
11.9
4.4
14.3
ns
tPHZ
OE
Q
5.4
7.9
9.8
5.4
10.9
ns
tPLZ
OE
Q
4.9
7.2
9.1
4.9
10.2
ns
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
C d
Power dissipation capacitance per flip flop
Outputs enabled
CL =50 pF
f=1MHz
52
pF
Cpd
Power dissipation capacitance per flip-flop
Outputs disabled
CL = 50 pF,
f = 1 MHz
38
pF
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