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參數(shù)資料
| 型號： | 74F8966 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 9-Bit address/data Futurebus transceiver, ADT |
| 中文描述： | 9位地址/數(shù)據(jù)Futurebus收發(fā)器，ADT的 |
| 文件頁數(shù)： | 11/11頁 |
| 文件大?。?/td> | 119K |
| 代理商： | 74F8966 |
Philips Semiconductors FAST Products
Product specification
74F8965/74F8966
9-Bit address/data Futurebus transceiver, ADT
December 19, 1990
11
TEST CIRCUITS 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)
Low V
Low V
t
THL (
t
f
)
INPUT PULSE REQUIREMENTS
rep. rate
t
w
t
TLH
t
THL
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 3–state outputs on A port
DEFINITIONS:
R
L
=
C
L
=
R
U
=
C
D
=
R
T
=
Load resistor; see AC electrical characteristics for value.
Load capacitance includes jig and probe capacitance; see AC electrical characteristics for value.
Pull up 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.
t
THL (
t
f
)
t
TLH (
t
r
)
t
TLH (
t
r
)
AMP (V)
amplitude
V
M
R
L
7.0V
V
CC
D.U.T.
PULSE
GENERATOR
C
D
R
T
V
IN
V
OUT
Test circuit for outputs on B port
R
U
7.0V
Low V
SWITCH POSITION
TEST
t
PLZ
, t
PZL
SWITCH
closed
open
All other
A port
3.0V
0.0V
1.5V
1MHz
500ns
2.5ns
2.5ns
B port
3.0V
1.0V
1.5V
1MHz
500ns
4.0ns
4.0ns
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|---|---|
| 74F899 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74F899_YCB3026T WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F899_YCC3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F899QC | 功能描述:總線收發(fā)器 9-Bit Latchable Tran RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74F899QC_Q | 功能描述:總線收發(fā)器 9-Bit Latchable Tran RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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