參數(shù)資料
型號： SN74AHC123APW
廠商： TEXAS INSTRUMENTS INC
元件分類： 諧振器
英文描述： AHC SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
封裝： TSSOP-16
文件頁數(shù)： 10/14頁
文件大?。?/td> 191K
代理商： SN74AHC123APW
SN54AHC123A, SN74AHC123A
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS
SCLS352C – JULY 1997 – REVISED AUGUST 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
SN54AHC123A
SN74AHC123A
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
1.9
2
1.9
IOH = –50 mA
3 V
2.9
3
2.9
VOH
4.5 V
4.4
4.5
4.4
V
IOH = –4 mA
3 V
2.58
2.48
IOH = –8 mA
4.5 V
3.94
3.8
2 V
0.1
IOL = 50 mA
3 V
0.1
VOL
4.5 V
0.1
V
IOL = 4 mA
3 V
0.36
0.5
0.44
IOL = 8 mA
4.5 V
0.36
0.5
0.44
Rext/Cext
VI = VCC or GND
5.5 V
±0.25
±2.5
II
A B and CLR
VI =VCC or GND
0 V
±0.1
±1
mA
A, B, and CLR
VI = VCC or GND
5.5 V
±0.1
±1
ICC
Quiescent
VI = VCC or GND,
IO = 0
5.5 V
4
40
mA
Ati
t t
V
GND
3 V
160
250
280
ICC
Active state
(per circuit)
VI = VCC or GND,
Rext/Cext =0 5VCC
4.5 V
380
500
650
mA
(er circuit)
Rext/Cext = 0.5 VCC
5.5 V
560
750
975
Ci
VI = VCC or GND
5 V
4
10
pF
This test is performed with the terminal in the off-state condition.
timing requirements over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V
(unless otherwise noted) (see Figure 1)
TEST
TA = 25°C
SN54AHC123A
SN74AHC123A
UNIT
CONDITIONS
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
t
Pulse duration
CLR
5
ns
tw
Pulse duration
A or B trigger
5
ns
t
Pulse retrigger time
Rext = 1 k,
Cext = 100 pF
60
ns
trr
Pulse retrigger time
Rext = 1 k,
Cext = 0.01 mF
1.5
ms
timing requirements over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V
(unless otherwise noted) (see Figure 1)
TEST
TA = 25°C
SN54AHC123A
SN74AHC123A
UNIT
CONDITIONS
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
t
Pulse duration
CLR
5
ns
tw
Pulse duration
A or B trigger
5
ns
t
Pulse retrigger time
Rext = 1 k,
Cext = 100 pF
39
ns
trr
Pulse retrigger time
Rext = 1 k,
Cext = 0.01 mF
1.2
ms
PRODUCT
PREVIEW
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74AHC123APWR 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Retrig Mono RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
SN74AHC123APWR 制造商:Texas Instruments 功能描述:IC MONO MULTIVIBRATOR 7.3NS TSSOP-16 制造商:Texas Instruments 功能描述:IC, MONO MULTIVIBRATOR, 7.3NS, TSSOP-16
SN74AHC123APWRE4 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual retrig monostbl multivibrators RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
SN74AHC123APWRG4 功能描述:單穩(wěn)態(tài)多諧振蕩器 Dual Retriggerable Mono Multivibratr RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
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