參數(shù)資料
型號: LDH374A
廠商: Texas Instruments, Inc.
英文描述: 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
中文描述: 16位邊沿觸發(fā)的D -型觸發(fā)器具有三態(tài)輸出
文件頁數(shù): 4/18頁
文件大小: 386K
代理商: LDH374A
www.ti.com
Recommended Operating Conditions
(1)
SN74LVCH16374A
16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH 3-STATE OUTPUTS
SCAS757A–DECEMBER 2003–REVISED OCTOBER 2005
MIN
1.65
1.5
MAX
3.6
UNIT
Operating
Data retention only
V
CC
= 1.65 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
V
CC
= 1.65 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
V
CC
Supply voltage
V
0.65
×
V
CC
V
IH
High-level input voltage
1.7
V
2
0.35
×
V
CC
V
IL
Low-level input voltage
0.7
0.8
5.5
V
CC
5.5
–4
–8
–12
–24
V
V
I
Input voltage
0
0
0
V
High or low state
High-impedance state
V
CC
= 1.65 V
V
CC
= 2.3 V
V
CC
= 2.7 V
V
CC
= 3 V
V
CC
= 1.65 V
V
CC
= 2.3 V
V
CC
= 2.7 V
V
CC
= 3 V
V
O
Output voltage
V
I
OH
High-level output current
mA
4
8
I
OL
Low-level output current
mA
12
24
10
85
t/
v
T
A
Input transition rise or fall rate
Operating free-air temperature
ns/V
°
C
–40
(1)
All unused control inputs of the device must be held at V
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
4
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