参数资料
型号: SN74AS30DBRE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 门电路
英文描述: AS SERIES, 8-INPUT NAND GATE, PDSO14
封装: GREEN, PLASTIC, SSOP-14
文件页数: 12/18页
文件大小: 722K
代理商: SN74AS30DBRE4
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
www.ti.com ........................................................................................................................................................... SDAS010D – APRIL 1982 – REVISED APRIL 2009
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
VCC
Supply voltage
4.5
5
5.5
V
VIH
High-level input voltage
2
V
0.8(1)
VIL
Low-level input voltage
V
0.7(2)
'ALS30A
–0.4
IOH
High-level output current
mA
'AS30
–2
SN54ALS30A
4
IOL
Low-level output current
SN74ALS30A
8
mA
'AS30
20
SN54ALS30A, SN54AS30
–55
125
TA
Operating free-air temperature
°C
SN74ALS30A, SN74AS30
0
70
(1)
Applies to the ’AS30 and SN74ALS30A across the full operating temperature range, and SN54ALS30A over the temperature range of
–55C to 7C.
(2)
Applies to the SN54ALS30A over the temperature range of 70C to 125C.
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP(1)
MAX
UNIT
'ALS30A
VIK
VCC = 4.5 V,
II = –18 mA
–1.5
V
'AS30
IOH = –0.4 mA
'ALS30A
VCC – 2
VOH
VCC = 4.5 V to 5.5 V,
V
IOH = –2 mA
'AS30
VCC – 2
IOL = 4 mA
'ALS30A
0.25
0.4
VOL
VCC = 4.5 V
IOL = 8 mA
SN74ALS30A
0.35
0.5
V
IOL = 20 mA
'AS30
0.35
0.5
II
VCC = 5.5 V,
VI = 7 V
0.1
mA
IIH
VCC = 5.5 V,
VI = 2.7 V
20
A
'ALS30A
–0.1
IIL
VCC = 5.5 V,
VI = 0.4 V
mA
'AS30
–0.5
SN54ALS30A
–20
–112
IO
(2)
VCC = 5.5 V,
VO = 2.25 V
SN74ALS30A
–30
–112
mA
'AS30
–30
–112
'ALS30A
0.22
0.36
ICCH
VCC = 5.5 V,
VI = 0 V
mA
'AS30
0.9
1.5
'ALS30A
0.54
0.9
ICCL
VCC = 5.5 V,
VI = 4.5 V
mA
'AS30
3
4.9
(1)
All typical values are at VCC = 5 V, TA = 25°C.
(2)
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current,
IOS.
Copyright 1982–2009, Texas Instruments Incorporated
3
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