參數(shù)資料
型號(hào)： 74ABTH16952DL
廠商： NXP SEMICONDUCTORS
元件分類： 通用總線功能
英文描述： 16-bit registered transceiver 3-State
中文描述： ABT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝： SSOP-56
文件頁數(shù)： 7/12頁
文件大小： 87K
代理商： 74ABTH16952DL
Philips Semiconductors
Product specification
74ABT16952
74ABTH16952
16-bit registered transceiver (3-State)
1998 Feb 25
7
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= +25
°
C
T
amb
= –40
°
C
to +85
°
C
MIN
UNIT
MIN
TYP
–0.9
2.9
3.4
2.4
0.42
0.13
MAX
–1.2
MAX
–1.2
V
IK
Input clamp voltage
V
CC
= 4.5V; I
IK
= –18mA
V
CC
= 4.5V; I
OH
= –3mA; V
I
= V
IL
or V
IH
V
CC
= 5.0V; I
OH
= –3mA; V
I
= V
IL
or V
IH
V
CC
= 4.5V; I
OH
= –32mA; V
I
= V
IL
or V
IH
V
CC
= 4.5V; I
OL
= 64mA; V
I
= V
IL
or V
IH
V
CC
= 5.5V; I
OL
= 1mA; V
I
= GND or V
CC
V
V
V
V
V
V
2.5
3.0
2.0
2.5
3.0
2.0
V
OH
High-level output voltage
V
OL
V
RST
Low-level output voltage
Power-up output low voltage
3
Input leakage
current
0.55
0.55
0.55
0.55
I
I
Control pins
V
CC
= 5.5V; V
I
= GND or 5.5V
±
0.01
±
1.0
±
1.0
μ
A
Bus Hold current A inputs
6
74ABTH16952
V
CC
= 4.5V, V
I
= 0.8V
V
CC
= 4.5V; V
I
= 2.0V
V
CC
= 5.5V; V
I
= 0 to 5.5V
V
CC
= 0V; V
O
or V
I
≤
4.5V
V
CC
= 2.1V; V
O
= 0.0V; V
I
= GND or V
CC
;
V
OE
= Don’t care
V
CC
= 5.5V; V
O
= 5.5V; V
I
= V
IL
or V
IH
V
CC
= 5.5V; V
O
= 0.0V; V
I
= V
IL
or V
IH
V
CC
= 5.5V; V
O
= 5.5V; V
I
= GND or V
cc
V
CC
= 5.5V; V
O
= 2.5V
V
CC
= 5.5V; Outputs High, V
I
= GND or V
CC
V
CC
= 5.5V; Outputs Low, V
I
= GND or V
CC
V
CC
= 5.5V; Outputs 3-State;
V
I
CC
V
CC
= 5.5V; one input at 3.4V,
other inputs at V
CC
or GND
V
CC
= 5.5V; one input at 3.4V,
other inputs at V
CC
or GND
50
–75
±
500
50
–75
I
HOLD
μ
A
I
OFF
Power-off leakage current
Power-up/down 3-State
output current
4
3-State output High current
3-State output Low current
Output High leakage current
Output current
1
±
5.0
±
100
±
100
μ
A
I
PU/PD
±
5.0
±
50
±
50
μ
A
I
IH
+ I
OZH
I
IL
+ I
OZL
I
CEX
I
O
I
CCH
I
CCL
5.0
–5.0
5.0
–70
0.5
8
50
–50
50
–180
1.5
19
50
–50
50
–180
1.5
19
μ
A
μ
A
μ
A
mA
mA
mA
–50
–50
Quiescent supply current
I
CCZ
0.5
1.5
1.5
mA
I
CC
Additional supply current per
input pin
2
74ABT16952
Additional supply current per
input pin
2
74ABTH16952
5
100
100
μ
A
I
CC
100
500
500
μ
A
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.
4. This parameter is valid for any V
CC
between 0V and 2.1V with a transition time of up to 10msec. From V
CC
= 2.1V to V
CC
= 5V
±
10% a
transition time of up to 100
μ
sec is permitted.
5. Unused pins at V
CC
or GND.
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF, R
L
= 500
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= +25
°
C
V
CC
= +5.0V
TYP
T
amb
= –40
°
C to +85
°
C
CC
= +5.0V
±
0.5V
MIN
150
1.0
1.0
1.0
1.0
1.7
1.3
UNIT
MIN
150
1.0
1.0
1.0
1.0
1.7
1.3
MAX
MAX
f
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Maximum clock frequency
Propagation delay
nCPBA to nAx, nCPAB to nBx
Output enable time
nOEBA to nAx, nOEAB to nBx
Output disable time
nOEBA to nAx, nOEAB to nBx
1
MHz
1
2.8
2.3
2.5
2.2
3.4
2.6
3.9
3.9
3.8
3.8
4.4
3.9
4.3
4.3
4.6
4.6
5.2
4.2
ns
3
4
3
4
ns
ns
相關(guān)PDF資料
PDF描述
74ABT16952 16-Bit Registered Transceiver with 3-STATE Outputs
74ABT16952CMTD 16-Bit Registered Transceiver with 3-STATE Outputs
74ABT16952CSSC 16-Bit Registered Transceiver with 3-STATE Outputs
74ABTL3205 10-bit BTL transceiver with registers(帶寄存的10位 BTL收發(fā)器)
74ABTL3205BB 10-bit BTL transceiver with registers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ABTH182502APMG4 功能描述:特定功能邏輯 Scan Test Devices RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
74ABTH182504APMG4 功能描述:特定功能邏輯 Scan Test Devices RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
74ABTH182646APMG4 功能描述:特定功能邏輯 Scan Test Devices RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
74ABTH182652APMG4 功能描述:特定功能邏輯 Scan Test Devices RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
74ABTH18502APMRG4 功能描述:特定功能邏輯 Scan Test Devices RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*