- 您現在的位置：買賣IC網 > PDF目錄371061 > MC74F648DW (MOTOROLA INC) OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS PDF資料下載
參數資料
| 型號： | MC74F648DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS |
| 中文描述： | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24 |
| 封裝： | SOIC-24 |
| 文件頁數： | 6/6頁 |
| 文件大小： | 115K |
| 代理商： | MC74F648DW |
4-246
FAST AND LS TTL DATA
MC54/74F646
MC54/74F648
AC ELECTRICAL CHARACTERISTICS
54/74F
54F
74F
TA = +25
°
C
VCC = +5.0 V
CL = 50 pF
RL = 500
TA = –55
°
C
to +125
°
C
VCC = +5.0 V
±
10%
CL = 50 pF
RL = 500
TA = 0
°
C to +70
°
C
VCC = +5.0 V
±
10%
CL = 50 pF
RL = 500
Symbol
Parameter
Min
Max
Min
Max
Min
Max
Unit
fMAX
tPLH
tPHL
Maximum Clock Frequency
100
—
75
—
90
—
MHz
Propagation Delay
Clock to Bus
2.0
2.0
7.0
8.0
2.0
2.0
8.5
9.5
2.0
2.0
8.0
9.0
ns
tPLH
tPHL
Propagation Delay
Bus to Bus (F646)
1.0
1.0
7.0
6.5
1.0
1.0
8.0
8.0
1.0
1.0
7.5
7.0
ns
tPLH
tPHL
Propagation Delay
Bus to Bus (F648)
1.0
1.0
7.0
6.5
1.0
1.0
10.0
9.0
1.0
1.0
7.5
7.0
ns
tPLH
tPHL
Propagation Delay
SBA or SAB to An or Bn
2.0
2.0
7.5
7.5
2.0
2.0
10.0
10.0
2.0
2.0
9.0
9.0
ns
tPZH
tPZL
Output Enable Time
OE to An or Bn
2.0
2.0
7.0
7.0
2.0
2.0
9.5
9.5
2.0
2.0
8.5
8.5
ns
tPHZ
tPLZ
Output Disable Time
OE to An or Bn
1.0
2.0
7.0
7.0
1.0
2.0
9.5
9.5
1.0
2.0
8.5
8.5
ns
tPZH
tPZL
Output Enable Time
DIR to An or Bn
2.0
2.0
7.0
7.0
2.0
2.0
9.5
9.5
2.0
2.0
8.5
8.5
ns
tPHZ
tPLZ
Output Disable Time
DIR to An or Bn
1.0
2.0
7.0
7.0
1.0
2.0
9.5
9.5
1.0
2.0
8.5
8.5
ns
AC OPERATING REQUIREMENTS
54/74F
54F
74F
TA = +25
°
C
VCC = +5.0 V
CL = 50 pF
RL = 500
Min
TA = –55
°
C to +125
°
C
VCC = +5.0 V
±
10%
CL = 50 pF
RL = 500
Min
TA = 0
°
C to +70
°
C
VCC = +5.0 V
±
10%
CL = 50 pF
RL = 500
Min
Symbol
Parameter
Max
Max
Max
Unit
ts(H)
ts(L)
Setup Time, HIGH or LOW
Bus to Clock
4.0
4.0
—
—
5.0
5.0
—
—
5.0
5.0
—
—
ns
th(H)
th(L)
Hold Time, HIGH or LOW
Bus to Clock
0.0
0.0
—
—
0.0
0.0
—
—
0.0
0.0
—
—
ns
tw(H)
tw(L)
Clock Pulse Width
HIGH or LOW
4.0
5.0
—
—
4.0
5.0
—
—
4.0
5.0
—
—
ns
相關PDF資料 |
PDF描述 |
|---|---|
| MC74F648N | 220nA Supervisor with 10ms/200ms selectable delay time 5-SOT-23 -40 to 85 |
| MC74F64D | 4-2-3-2-INPUT AND-OR-INVERT GATE FAST SCHOTTKY TTL |
| MC74F64N | Automotive Catalog 220nA Supervisor with 10ms/200ms Selectable Delay Time 5-SOT-23 -40 to 125 |
| MC74F657A | OCTAL BIDIRECTIONAL TRANSCEIVER WITH 8-BIT PARITY GENERATOR CHECKER (3-STATE OUTPUTS) |
| MC74F657ADW | OCTAL BIDIRECTIONAL TRANSCEIVER WITH 8-BIT PARITY GENERATOR CHECKER (3-STATE OUTPUTS) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74F64DR2 | 制造商:Motorola 功能描述:74F64 MOT'95 T/R S3A2A |
| MC74F64N | 制造商:Motorola Inc 功能描述: |
| MC74F657A WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F657ADW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74F657ADWR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
發布緊急采購，3分鐘左右您將得到回復。