参数资料
型号: SN74HSTL162822DGG
厂商: Texas Instruments, Inc.
元件分类: 通用总线功能
英文描述: 14-BIT TO 28-BIT HSTL-TO-LVTTL MEMORY ADDRESS LATCH
中文描述: 14位到28位HSTL到LVTTL内存地址锁存
文件页数: 3/5页
文件大小: 75K
代理商: SN74HSTL162822DGG
SN74HSTL162822
14-BIT TO 28-BIT HSTL-TO-LVTTL MEMORY ADDRESS LATCH
SCES091A – DECEMBER 1996 – REVISED APRIL 1997
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
VOH
VOL
VCC = 3.15 V,
VCC = 3.15 V,
VCC = 3.15 V,
II = –18 mA
IOH = –12 mA
IOL = 12 mA
VI = 0 or 1.5 V
VI = 0 or 1.5 V
VREF = 0.68 V or 0.9 V
VI = 0 or 1.5 V
VI = 0 or 3.3 V
VI = 0 or 3.3 V
VO = 0
–1.2
V
2.2
V
0.8
V
Control inputs
5
II
Data inputs
VCC = 3.45 V
5
μ
A
VREF
90
ICC
VCC = 3.45 V,
VCC = 0 or 3.3 V,
VCC = 0 or 3.3 V,
VCC = 0,
50
100
mA
Ci
Control inputs
2
pF
Data inputs
2
Co
Outputs
4
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
VCC = 3.3 V
±
0.15 V
UNIT
MIN
MAX
tw
tsu
th
Pulse duration, LE low
Setup time, D before LE
Hold time, D after LE
3
ns
2
ns
1
ns
switching characteristics over recommended operating free-air temperature range, V
REF
= 0.75 V
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
±
0.15 V
UNIT
MIN
1.6
1.7
MAX
td
tpd
D
LE
Q
5
ns
5.7
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