- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371062 > MC74F657BDW (MOTOROLA INC) OCTAL BIDIRECTIONAL TRANSCEIVER WITH 8-BIT PARITY GENERATOR CHECKER (3-STATE OUTPUTS) PDF資料下載
參數(shù)資料
| 型號： | MC74F657BDW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL BIDIRECTIONAL TRANSCEIVER WITH 8-BIT PARITY GENERATOR CHECKER (3-STATE OUTPUTS) |
| 中文描述： | F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | SOIC-24 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大小： | 135K |
| 代理商： | MC74F657BDW |
4-249
FAST AND LS TTL DATA
MC74F657A, B
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
(unless otherwise specified)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
VIH
VIL
VIK
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage
Input LOW Voltage
0.8
V
Guaranteed Input LOW Voltage
Input Clamp Diode Voltage
–0.73
–1.2
V
VCC = MIN, IIN = –18 mA
Output HIGH Voltage
All Outputs
74
2.4
V
IOH = –3.0 mA
VCC = 4.5 V
VCC = 4.75 V
VOH
2.7
3.4
B0–B7
PARITY,
ERROR
74
2.0
V
IOH = –15 mA
VCC = 4.5 V
Output LOW Voltage
A0–A7
74
0.35
0.5
V
IOL = 24 mA
VCC = MIN
VOL
B0–B7
PARITY,
ERROR
74
0.4
0.55
V
IOL = 64 mA
IIH
Input HIGH Current
T/R, OE, EVEN/ODD
100
μ
A
VCC = 0 V, VIN = 7.0 V
A0–A7
2.0
mA
VCC = 5.5 V, VIN = 5.5 V
VCC = 5.5 V, VIN = 5.5 V
B0–B7, PARITY
1.0
EVEN/ODD
20
μ
A
VCC = MAX, VIN = 2.7 V
T/R, OE
40
IIL
Input LOW Current
EVEN/ODD
–20
μ
A
VCC = MAX, VIN = 0.5 V
T/R, OE
–40
IIH
+IOZH
IIL
+IOZL
Off-State Current HIGH
Level Voltage Applied
A0–A7
PARITY
70
μ
A
VCC = MAX, VOUT = 2.7 V
Off-State Current LOW
Level Voltage Applied
B0–B7
–70
VCC = MAX, VOUT = 0.5 V
IOZH
Off-State Output Current,
High-Level Voltage Applied
50
μ
A
VCC = MAX, VOUT = 2.7 V
IOZL
Off-State Output Current,
Low-Level Voltage Applied
ERROR
–50
VCC = MAX, VOUT = 0.5 V
IOS
Current (Note 2)
An Outputs
PARITY, Bn Outputs,
ERROR
–60
–150
mA
VCC = MAX, VOUT = 0 V
Output Short Circuit
–100
–225
ICC
Total Supply Current
ICCH
ICCL
ICCZ
90
135
mA
VCC = MAX
106
150
98
145
NOTES:
1. For conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions for the applicable device type.
2. Not more than one output should be shorted at one time, nor for more than 1 second.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74F657BJ | OCTAL BIDIRECTIONAL TRANSCEIVER WITH 8-BIT PARITY GENERATOR CHECKER (3-STATE OUTPUTS) |
| MC74F657BN | OCTAL BIDIRECTIONAL TRANSCEIVER WITH 8-BIT PARITY GENERATOR CHECKER (3-STATE OUTPUTS) |
| MC74F74D | DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP FAST SCHOTTKY TTL |
| MC74F74N | DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP FAST SCHOTTKY TTL |
| MC74F779D | 8-BIT BIDIRECTIONAL BINARY COUNTER (3-STATE) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74F657BDWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74F657BDWR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74F74D | 制造商:Motorola Inc 功能描述: 制造商:MAJOR 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74F74DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74F74MR1 | 制造商:ON Semiconductor 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。