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参数资料
| 型号： | SN74F378D |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 锁存器 |
| 英文描述： | F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16 |
| 封装： | PLASTIC, MS-012AC, SOIC-16 |
| 文件页数： | 2/7页 |
| 文件大小： | 200K |
| 代理商： | SN74F378D |
SN74F378
HEX DTYPE FLIPFLOP
WITH CLOCK ENABLE
SDFS030B D2932, MARCH 1987 REVISED OCTOBER 1993
22
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
logic diagram (positive logic)
15
6Q
14
1Q
3
1
9
C1
1D
2
C1
1D
CLKEN
CLK
Four Identical Channels
Not Shown
1D
6D
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC
0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 1)
1.2 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current range
30 mA to 5 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the high state
0.5 V to VCC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current into any output in the low state
40 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input-voltage ratings may be exceeded provided the input-current ratings are observed.
recommended operating conditions
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5
5.5
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
IIK
Input clamp current
18
mA
IOH
High-level output current
1
mA
IOL
Low-level output current
20
mA
TA
Operating free-air temperature
0
70
°C
相关PDF资料 |
PDF描述 |
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| SN74F379DR | F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16 |
| SN54F379FK | F/FAST SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20 |
| SN74F381N | F/FAST SERIES, 4-BIT ARITHMETIC LOGIC UNIT, PDIP20 |
| SN74F381DW | F/FAST SERIES, 4-BIT ARITHMETIC LOGIC UNIT, PDSO20 |
| SN54F381FK | F/FAST SERIES, 4-BIT ARITHMETIC LOGIC UNIT, CQCC20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74F378DR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74F379N | 制造商:Texas Instruments 功能描述: |
| SN74F37N | 制造商:Texas Instruments 功能描述: |
| SN74F381DW | 制造商:Texas Instruments 功能描述: |
| SN74F38D | 功能描述:逻辑门 Quad 2 Input RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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