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参数资料
| 型号： | SNJ54ALS374AFKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ALS SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 12/21页 |
| 文件大小： | 748K |
| 代理商： | SNJ54ALS374AFKR |
SN54ALS374A, SN54AS374, SN74ALS374A, SN74AS374
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS
WITH 3-STATE OUTPUTS
SDAS167C – APRIL 1982 – REVISED NOVEMBER 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic symbol
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
C1
OE
EN
1
11
CLK
1D
3
1D
4
2D
7
3D
8
4D
5Q
12
6Q
15
7Q
16
8Q
19
13
5D
14
6D
17
7D
18
8D
1Q
2
2Q
5
3Q
6
4Q
9
logic diagram (positive logic)
1D
CLK
1Q
2
11
3
1
1D
OE
C1
To Seven Other Channels
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
–0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to a disabled 3-state output
–0.5 V to 5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Note 1): DW package
58
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
N package
69
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–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 package thermal impedance is calculated in accordance with JESD 51.
recommended operating conditions
SN54ALS374A
SN74ALS374A
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5
5.5
4.5
5
5.5
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.7
0.8
V
IOH
High-level output current
–1
–2.6
mA
IOL
Low-level output current
12
24
mA
TA
Operating free-air temperature
–55
125
0
70
°C
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相关代理商/技术参数 |
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|---|---|
| SNJ54ALS374AJ | 制造商:Texas Instruments 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin CDIP Tube 制造商:Texas Instruments 功能描述:8302002RA, OCTAL EDGE-TRIG F-F W/3-ST |
| SNJ54ALS374AW | 制造商:Texas Instruments 功能描述: |
| SNJ54ALS374FK | 制造商:Rochester Electronics LLC 功能描述:OCTAL D-TYPE FLIP-FLOPS, DESC 83020022A - Bulk 制造商:Texas Instruments 功能描述: |
| SNJ54ALS374J | 制造商:Rochester Electronics LLC 功能描述:OCTAL D-TYPE FLIP-FLOPS, DESC 8302002RA - Bulk |
| SNJ54ALS37AJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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