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參數(shù)資料
| 型號(hào)： | 74F166 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 8-bit bidirectional universal shift register |
| 中文描述： | 8位雙向通用移位寄存器 |
| 文件頁(yè)數(shù)： | 8/12頁(yè) |
| 文件大?。?/td> | 94K |
| 代理商： | 74F166 |
Philips Semiconductors
Product specification
74F166
8-bit bidirectional universal shift register
Feb. 14, 1991
8
t
su
V
M
V
M
V
M
V
M
CE
PE
Dn
Ds
CP, CE
V
M
V
M
V
M
V
M
V
M
V
M
V
M
stable
V
M
V
M
stable
V
M
V
M
V
M
V
M
t
su
(L)
t
h
= 0
t
su
(L)
t
su
(H)
t
h
= 0
t
h
= 0
t
su
(L)
t
h
= 0
t
su
(H)
t
h
= 0
t
h
= 0
t
su
t
h
= 0
SF00289
Waveform 3. Setup and hold times
Notes to AC waveforms
1. For all waveforms, V
M
= 1.5V.
2. The shaded areas indicate when the input is permitted to change for predictable output performance.
TEST CIRCUIT AND WAVEFORMS
t
w
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
NEGATIVE
PULSE
POSITIVE
PULSE
t
w
AMP (V)
0V
0V
t
THL (
t
f
)
INPUT PULSE REQUIREMENTS
rep. rate
t
w
t
TLH
2.5ns
t
THL
2.5ns
1MHz
500ns
Input Pulse Definition
V
CC
family
74F
D.U.T.
PULSE
GENERATOR
R
L
C
L
R
T
V
IN
V
OUT
Test Circuit for Totem-Pole Outputs
DEFINITIONS:
R
L
=
Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
Termination resistance should be equal to Z
OUT
of
pulse generators.
C
L
=
R
T
=
t
THL (
t
f
)
t
TLH (
t
r
)
t
TLH (
t
r
)
AMP (V)
amplitude
3.0V
1.5V
V
M
SF00006
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 74F166D | 制造商:NXP Semiconductors 功能描述: |
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| 74F168PCQR | 制造商:Freescale Semiconductor 功能描述:Counter, Up/Down, Decade, 16 Pin, Plastic, DIP |
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