參數(shù)資料
型號: SN74ABT16823DGG
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: 18-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
中文描述: 18位總線接口倒裝3觸發(fā)器態(tài)輸出
文件頁數(shù): 6/9頁
文件大小: 133K
代理商: SN74ABT16823DGG
SN54ABT16823, SN74ABT16823
18-BIT BUS-INTERFACE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCBS217C – JUNE 1992 – REVISED JANUARY 1997
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TA = 25
°
C
TYP
SN54ABT16823
MIN
SN74ABT16823
MIN
UNIT
MIN
MAX
MAX
MAX
VIK
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 5 V,
II = –18 mA
IOH = –3 mA
IOH = –3 mA
IOH = –24 mA
IOH = –32 mA
IOL = 48 mA
IOL = 64 mA
–1.2
–1.2
–1.2
V
2.5
2.5
2.5
VOH
3
3
3
V
VCC= 4 5 V
VCC = 4.5 V
2
2
2*
2
VOL
VCC= 4 5 V
VCC = 4.5 V
0.55
0.55
V
0.55*
0.55
Vhys
100
mV
II
VCC = 0 to 5.5 V,
VI = VCC or GND
VCC = 0 to 2.1 V,
VO = 0.5 V to 2.7 V, OE = X
VCC = 2.1 V to 0,
VO = 0.5 V to 2.7 V, OE = X
VCC = 2.1 V to 5.5 V,
VO = 2.7 V, OE
2 V
VCC = 2.1 V to 5.5 V,
VO = 0.5 V, OE
2 V
VCC = 0,
VCC = 5.5 V,
VCC = 5.5 V,
±
1
±
1
±
1
μ
A
IOZPU
±
50
±
50
±
50
μ
A
IOZPD
±
50
±
50
±
50
μ
A
IOZH
10**
50
10
μ
A
IOZL
–10**
–50
–10
μ
A
Ioff
ICEX
IO
VI or VO
4.5 V
VO = 5.5 V
VO = 2.5 V
±
100
50
±
100
50
μ
A
μ
A
mA
Outputs high
50
–50
–100
–200
–50
–200
–50
–200
Outputs high
VCC = 5.5 V, IO = 0,
VI= VCCor GND
VI = VCC or GND
5 5 V I
0.5
0.5
0.5
ICC
Outputs low
80
80
80
mA
Outputs disabled
0.5
0.5
0.5
ICC§
VCC = 5.5 V, One input at 3.4 V,
Other inputs at VCC or GND
VI = 2.5 V or 0.5 V
VO = 2.5 V or 0.5 V
1.5
1.5
1.5
mA
Ci
Co
3.5
pF
7.5
pF
* On products compliant to MIL-PRF-38535, this parameter does not apply.
** These limits apply only to the SN74ABT16823.
All typical values are at VCC = 5 V.
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.
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