参数资料
型号: SNJ54HC594J
厂商: TEXAS INSTRUMENTS INC
元件分类: 计数移位寄存器
英文描述: HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP16
封装: CERAMIC, DIP-16
文件页数: 14/18页
文件大小: 600K
代理商: SNJ54HC594J
SN54HC594, SN74HC594
8BIT SHIFT REGISTERS
WITH OUTPUT REGISTERS
SCLS040F DECEMBER 1982 REVISED OCTOBER 2003
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
SN54HC594
SN74HC594
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
UNIT
VCC
Supply voltage
2
5
6
2
5
6
V
VCC = 2 V
1.5
VIH
High-level input voltage
VCC = 4.5 V
3.15
V
VIH
High-level input voltage
VCC = 6 V
4.2
V
VCC = 2 V
0.5
VIL
Low-level input voltage
VCC = 4.5 V
1.35
V
VIL
Low-level input voltage
VCC = 6 V
1.8
V
VI
Input voltage
0
VCC
0
VCC
V
VO
Output voltage
0
VCC
0
VCC
V
VCC = 2 V
1000
tt
Input transition (rise and fall) time
VCC = 4.5 V
500
ns
tt
Input transition (rise and fall) time
VCC = 6 V
400
ns
TA
Operating free-air temperature
55
125
40
85
°C
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
SN54HC594
SN74HC594
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
1.9
1.998
1.9
IOH = 20 A
4.5 V
4.4
4.499
4.4
IOH = 20 A
6 V
5.9
5.999
5.9
VOH
VI = VIH or VIL
QH′, IOH = 4 mA
4.5 V
3.98
4.3
3.7
3.84
V
VOH
VI = VIH or VIL
QAQH, IOH = 6 mA
4.5 V
3.98
4.3
3.7
3.84
V
QH′, IOH = 5.2 mA
6 V
5.48
5.8
5.2
5.34
QAQH, IOH = 7.8 mA
6 V
5.48
5.8
5.2
5.34
2 V
0.002
0.1
IOL = 20 A
4.5 V
0.001
0.1
IOL = 20 A
6 V
0.001
0.1
VOL
VI = VIH or VIL
QH′, IOL = 4 mA
4.5 V
0.17
0.26
0.4
0.33
V
VOL
VI = VIH or VIL
QAQH, IOL = 6 mA
4.5 V
0.17
0.26
0.4
0.33
V
QH′, IOL = 5.2 mA
6 V
0.15
0.26
0.4
0.33
QAQH, IOL = 7.8 mA
6 V
0.15
0.26
0.4
0.33
II
VI = VCC or 0
6 V
±0.1
±100
±1000
nA
IOZ
VO = VCC or 0
6 V
±0.01
±0.5
±10
±5
A
ICC
VI = VCC or 0,
IO = 0
6 V
8
160
80
A
Ci
2 V
to 6 V
3
10
pF
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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