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參數(shù)資料
| 型號(hào)： | 74F173 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Quad D-type flip-flop 3-State |
| 中文描述： | 四D型觸發(fā)器三態(tài) |
| 文件頁(yè)數(shù)： | 7/10頁(yè) |
| 文件大小： | 88K |
| 代理商： | 74F173 |
Philips Semiconductors
Product specification
74F173
Quad D-type flip–flop (3-State)
August 31, 1990
7
MR
V
M
V
M
t
w
(H)
V
M
CP
t
rec
V
M
V
M
Qn
t
PHL
SF00295
Waveform 2. Master reset pulse width, master reset to output
delay and master reset to clock recovery time
V
M
V
M
V
M
V
M
V
M
V
M
t
su
(L)
t
h
(L)
t
su
(H)
t
h
(H)
En, Dn
CP
SF00296
Waveform 3. Data and enable setup time and hold times
V
M
V
M
V
M
t
PHZ
t
PZH
OE
V
OH
-0.3V
0V
Qn
10%
90%
SF00297
Waveform 4. 3-state output enable time to high level, output
disable time from high level and transition time to high level
V
M
V
10%
V
M
t
PLZ
t
PZL
90%
V
OL
+0.3V
SF00298
3.5V
OE
Qn
Waveform 5. 3-state output enable time to low level, output
disable time from low level and transition time to low level
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
t
THL
1MHz
500ns
2.5ns
2.5ns
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 Open Collector 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
R
L
7.0V
SF00128
TEST
t
PLZ
t
PZL
All other
SWITCH
closed
closed
open
SWITCH POSITION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F174SCX | Hex D-Type Flip-Flop |
| 74F174SJX | Hex D-Type Flip-Flop |
| 74F175SCX | Quad D-Type Flip-Flop |
| 74F175SJX | Quad D-Type Flip-Flop |
| 74F174 | Hex D flip-flops |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F174 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hex D Flip-Flop with Master Reset |
| 74F174_00 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Hex D-Type Flip-Flop with Master Reset |
| 74F174_XHF3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F174D | 制造商:Motorola 功能描述:74F174 MOT S1I2A |
| 74F174DC | 制造商:Fairchild Semiconductor Corporation 功能描述:Flip Flop, Hex, D Type, 16 Pin, Ceramic, DIP 制造商:Freescale Semiconductor 功能描述:Flip Flop, Hex, D Type, 16 Pin, Ceramic, DIP |
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