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参数资料
| 型号： | HD74BC564A |
| 厂商： | Hitachi,Ltd. |
| 英文描述： | Octal D Type Flip Flops With 3 State Outputs(三态输出的八D触发器) |
| 中文描述： | 八路D型人字拖与三态输出（三态输出的八?触发器） |
| 文件页数： | 6/10页 |
| 文件大小： | 42K |
| 代理商： | HD74BC564A |
HD74BC564A
6
Switching Test Method
(C
L
= 50 pF)
Ta = 25
°
C
V
CC
= 5.0 V
Min
Ta = –40 to 85
°
C
V
CC
= 5.0V
±
10%
Min
Item
Symbol
Max
Max
Unit
Test Conditions
Propagation
CK
→
Q
t
PLH
3.0
8.0
3.0
10.0
ns
See under figure
delay time
t
PHL
t
ZH
t
ZL
t
HZ
t
LZ
t
s
(H)
t
s
(L)
t
h
(H)
t
h
(L)
t
w
(H)
t
w
(L)
C
IN
C
O
3.0
8.0
3.0
10.0
Output enable time
3.0
9.0
3.0
11.0
ns
3.0
9.0
3.0
11.0
Output disable time
3.0
8.0
3.0
10.0
ns
3.0
8.0
3.0
10.0
Setup time
2.0
—
2.0
—
ns
2.0
—
2.0
—
Hold time
2.0
—
2.0
—
ns
2.0
—
2.0
—
Pulse width
6.0
—
6.0
—
ns
6.0
—
6.0
—
Input capacitance
3.0(Typ)
—
pF
V
IN
= V
CC
or GND
V
O
= V
CC
or GND
Output capacitance
15.0(Typ)
—
pF
Test Circuit
V
CC
1
Q
to 8
Q
1D to 8D
C =
50pF
OPEN
7V
Pulse Generator
Z
out
= 50
Pulse Generator
Z
out
= 50
Input
Input
S
CK
OC
50 Scope
V
CC
Output
500
450
*2
Note:
1.
2.
C
L
includes probe and jig capacitance.
OPEN: t
PLH
, t
PHL
, t
ZH
, t
HZ
, t
h
, t
s
, t
w
7V: t
ZL
, t
LZ
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HD74BC564AT | 制造商:未知厂家 制造商全称:未知厂家 功能描述:FLIP-FLOP|OCTAL|D TYPE|BICMOS-TTL|TSSOP|20PIN|PLASTIC |
| HD74BC573A | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:Octal D Type Transparent Latches With 3 State Outputs |
| HD74BC573AFP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LATCH|SINGLE|8-BIT|BICMOS-TTL|SOP|20PIN|PLASTIC |
| HD74BC573AFPEL | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:Octal D Type Transparent Latches With 3 State Outputs |
| HD74BC573AP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LATCH|SINGLE|8-BIT|BICMOS-TTL|DIP|20PIN|PLASTIC |
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