参数资料
型号: SN54ABT16374WDR
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48
封装: 0.380 INCH, CERAMIC, FP-48
文件页数: 4/8页
文件大小: 166K
代理商: SN54ABT16374WDR
SN54ABT16374, SN74ABT16374
16BIT EDGETRIGGERED DTYPE FLIPFLOPS
WITH 3STATE OUTPUTS
SCBS454 - APRIL 1991 - REVISED JULY 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS
772511443
4
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TA = 25°C
SN54ABT16374
SN74ABT16374
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
VIK
VCC = 4.5 V,
II = 18 mA
1.2
V
VCC = 4.5 V,
IOH = 3 mA
2.5
VOH
VCC = 5 V,
IOH = 3 mA
3
V
VOH
VCC = 4.5 V,
IOH = 24 mA
2
V
VCC = 4.5 V,
IOH = 32 mA
2
VOL
VCC = 4.5 V,
IOL = 48 mA
0.55
V
VOL
VCC = 4.5 V,
IOL = 64 mA
0.55
V
II
VCC = 5.5 V,
VI = VCC or GND
±1
A
IOZH
VCC = 5.5 V,
VO = 2.7 V
50
A
IOZL
VCC = 5.5 V,
VO = 0.5 V
50
A
IOFF
VCC = 0,
VI or VO ≤ 4.5 V
±100
A
ICEX
VCC = 5.5 V,
VO = 5.5 V
Outputs high
50
A
IO§
VCC = 5.5 V,
VO = 2.5 V
50
100
180
50
180
50
180
mA
VCC = 5.5 V,
IO = 0,
Outputs high
2
ICC
VCC = 5.5 V,
IO = 0,
VI = VCC or GND
Outputs low
67
mA
VI = VCC or GND
Outputs disabled
2
ICC
VCC = 5.5 V,
One input at 3.4 V,
1.5
mA
ICC
VCC = 5.5 V,
One input at 3.4 V,
Other inputs at VCC or GND
1.5
mA
Ci
VI = 2.5 V or 0.5 V
3.5
pF
Co
VO = 2.5 V or 0.5 V
9.5
pF
All typical values are at VCC = 5 V.
On products compliant to MIL-STD-883, Class B, this parameter does not apply.
§ Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
VCC = 5 V,
TA = 25°C
SN54ABT16374
SN74ABT16374
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
fclock
Clock frequency
0
150
0
150
0
150
MHz
tw
Pulse duration, CLK high or low
3.3
ns
tsu
Setup time, data before CLK
1.1
ns
th
Hold time, data after CLK
1.3
ns
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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