參數(shù)資料
型號: SN74ABTH16260DLG4
廠商: Texas Instruments
文件頁數(shù): 7/11頁
文件大?。?/td> 0K
描述: IC MUX 12-24 BIT D LATCH 56-SSOP
標準包裝: 20
系列: 74ABTH
邏輯類型: D 型透明鎖存器
電路: 12:24
輸出類型: 三態(tài)
電源電壓: 4.5 V ~ 5.5 V
獨立電路: 1
延遲時間 - 傳輸: 3.2ns
輸出電流高,低: 32mA,64mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 56-BSSOP(0.295",7.50mm 寬)
供應商設備封裝: 56-SSOP
包裝: 管件
SN54ABT16260, SN74ABTH16260
12-BIT TO 24-BIT MULTIPLEXED D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCBS204C – JUNE 1992 – REVISED MAY 1997
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TA = 25°C
SN54ABT16260
SN74ABTH16260
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
VIK
VCC = 4.5 V,
II = –18 mA
–1.2
V
VCC = 4.5 V,
IOH = –3 mA
2.5
VOH
VCC = 5 V,
IOH = –3 mA
3
V
VOH
VCC =4 5V
IOH = –24 mA
2
V
VCC = 4.5 V
IOH = –32 mA
2*
2
VOL
VCC =4 5V
IOL = 48 mA
0.36
0.5
V
VOL
VCC = 4.5 V
IOL = 64 mA
0.55*
0.55
V
Vhys
100
mV
II
Control
inputs
VCC = 0 to 5.5 V,
VI = VCC or GND
±1
A
II
A or B ports
VCC = 2.1 V to 5.5 V,
VI = VCC or GND
±20
±100
±20
A
II(h ld) AorB ports VCC =4 5V
VI = 0.8 V
100
A
II(hold) A or B ports VCC = 4.5 V
VI = 2 V
–100
A
IOZPU
VCC = 0 to 2.1 V,
VO = 0.5 V to 2.7 V, OE = X
±50
A
IOZPD
VCC = 2.1 V to 0,
VO = 0.5 V to 2.7 V, OE = X
±50
A
IOZH§
VCC = 2.1 V to 5.5 V,
VO = 2.7 V, OE ≥ 2 V
10
A
IOZL§
VCC = 2.1 V to 5.5 V,
VO = 0.5 V, OE ≥ 2 V
–10
A
Ioff
VCC = 0,
VI or VO ≤ 4.5 V
±100
A
ICEX
VCC = 5.5 V,
VO = 5.5 V
Outputs high
50
A
IO
VCC = 5.5 V,
VO = 2.5 V
–50
–100
–225
–50
–225
–50
–225
mA
VCC = 5.5 V,
Outputs high
1.5
ICC
VCC = 5.5 V,
IO = 0,
Outputs low
63
mA
VI = VCC or GND
Outputs disabled
1
ICC#
VCC = 5.5 V, One input at 3.4 V,
Other inputs at VCC or GND
1.5
mA
Ci
VI = 2.5 V or 0.5 V
3
pF
Cio
VO = 2.5 V or 0.5 V
11.5
pF
* On products compliant to MIL-PRF-38535, this parameter does not apply.
All typical values are at VCC = 5 V.
This parameter is characterized, but not production tested.
§ The parameters IOZH and IOZL include the input leakage current.
Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
# This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
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