參數(shù)資料
型號(hào): SN74LVC2G74YZAR
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH CLEAR AND PRESET
中文描述: 單上升沿觸發(fā)的D型倒裝有明確和預(yù)設(shè)次浮點(diǎn)運(yùn)算
文件頁(yè)數(shù): 4/11頁(yè)
文件大小: 255K
代理商: SN74LVC2G74YZAR
SCES554A MARCH 2004 REVISED OCTOBER 2004
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, C
L
= 15 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
±
0.15 V
VCC = 2.5 V
±
0.2 V
VCC = 3.3 V
±
0.3 V
VCC = 5 V
±
0.5 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tpd
A or B
Y
2.5
8.5
1.5
5.2
1.3
4
0.9
3
ns
switching characteristics over recommended operating free-air temperature range, C
L
= 30 pF or
50 pF (unless otherwise noted) (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
±
0.15 V
VCC = 2.5 V
±
0.2 V
VCC = 3.3 V
±
0.3 V
VCC = 5 V
±
0.5 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tpd
A or B
Y
2.8
10
1.6
6
1.4
4.5
1
3.9
ns
operating characteristics, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
VCC = 1.8 V
TYP
VCC = 2.5 V
TYP
VCC = 3.3 V
TYP
VCC = 5 V
TYP
UNIT
Cpd
Power dissipation capacitance
f = 10 MHz
6
7
7
9
pF
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