參數(shù)資料
型號: 74VCXH16374
廠商: Fairchild Semiconductor Corporation
英文描述: Low Voltage 16-Bit D-Type Flip-Flop with Bushold
中文描述: 低電壓16位D類觸發(fā)器與Bushold翻牌
文件頁數(shù): 6/12頁
文件大?。?/td> 285K
代理商: 74VCXH16374
74VCXH16374
6/12
AC ELECTRICAL CHARACTERISTICS
(C
L
= 30pF, R
L
= 500
,
Input t
r
= t
f
= 2.0ns
)
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the samedevice switch-
ing in the same direction, either HIGH or LOW (t
OSLH
= | t
PLHm
- t
PLHn
|, t
OSHL
= | t
PHLm
- t
PHLn
|)
2) Parameter guaranteed by design
CAPACITIVE CHARACTERISTICS
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/16 (per
circuit)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
-40 to 85 °C
-55 to 125 °C
Min.
Max.
Min.
Max.
t
PLH
t
PHL
Propagation Delay
Time CK to Qn
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
1.0
0.8
1.0
0.8
1.0
0.8
1.5
1.5
1.0
1.0
1.5
1.5
200
250
3.9
3.0
4.6
3.5
3.8
3.5
1.0
0.8
1.0
0.8
1.0
0.8
1.5
1.5
1.0
1.0
1.5
1.5
180
235
4.7
3.5
5.1
4.3
4.6
4.3
ns
t
PZL
t
PZH
Output Enable Time
ns
t
PLZ
t
PHZ
Output Disable Time
ns
t
s
Setup TIme, HIGH or
LOW level Dn to CK
ns
t
h
Hold Time High or
LOW level Dn to CK
ns
t
w
CK Pulse Width,
HIGH
ns
f
MAX
Clock Pulse
Frequency
MHz
t
OSLH
t
OSHL
Output To Output
Skew Time (note1, 2)
0.5
0.5
0.5
0.5
ns
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25 °C
Min.
Typ.
Max.
C
IN
C
OUT
C
PD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
(note 1)
2.5 or 3.3
2.5 or 3.3
2.5 or 3.3
V
IN
= 0 or V
CC
V
IN
= 0 or V
CC
f
IN
= 10MHz
V
IN
= 0 or V
CC
6
7
20
pF
pF
pF
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74VCXH16374MTD 功能描述:觸發(fā)器 16-Bit D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel