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參數(shù)資料
| 型號： | 74ABT16244 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 16-Bit Buffer/Line Driver with 3-STATE Outputs |
| 中文描述： | 16位緩沖器/線路驅(qū)動器3態(tài)輸出 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大小： | 100K |
| 代理商： | 74ABT16244 |
5
www.fairchildsemi.com
7
Skew
Note 11:
This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase
(i.e., all LOW-to-HIGH, HIGH-to-LOW, etc.)
Note 12:
These specifications guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load
capacitors in the standard AC load.
Note 13:
Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device.
The specification applies to any outputs switching HIGH to LOW (t
OSHL
), LOW-to-HIGH (t
OSLH
), or any combination switching LOW-to-HIGH and/or HIGH-to-
LOW (t
OST
). The specification is guaranteed but not tested.
Note 14:
This describes the difference between the delay of the LOW-to-HIGH and the HIGH-to-LOW transition on the same pin. It is measured across all
the outputs (drivers) on the same chip, the worst (largest delta) number is the guaranteed specification. This specification is guaranteed but not tested.
Note 15:
Propagation delay variation for a given set of conditions (i.e., temperature and V
CC
) from device to device. This specification is guaranteed but not
tested.
Capacitance
Note 16:
C
OUT
is measured at frequency f
1 MHz; per MIL STD-883, Method 3012.
Symbol
Parameter
T
A
40
q
C to 85
q
C
V
CC
4.5V
–
5.5V
C
L
50 pF
16 Outputs Switching
(Note 11)
Max
T
A
40
q
C to 85
q
C
V
CC
4.5V
–
5.5V
C
L
250 pF
16 Outputs Switching
(Note 12)
Max
Units
t
OSHL
(Note 13)
t
OSLH
(Note 13)
Pin to Pin Skew
1.0
1.5
ns
HL Transitions
Pin to Pin Skew
LH Transitions
1.0
1.5
ns
t
PS
(Note 14)
t
OST
(Note 13)
t
PV
(Note 15)
Duty Cycle
LH
–
HL Skew
Pin to Pin Skew
1.5
1.5
ns
1.7
2.0
ns
LH/HL Transitions
Device to Device Skew
LH/HL Transitions
2.0
2.5
ns
Symbol
Parameter
Typ
Units
Conditions
T
A
25
q
C
C
IN
C
OUT
(Note 16)
Input Capacitance
Output Capacitance
5.0
9.0
pF
pF
V
CC
5.0V
V
CC
5.0V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ABT16244CMTD | 16-Bit Buffer/Line Driver with 3-STATE Outputs |
| 74ABT16244CSSC | 16-Bit Buffer/Line Driver with 3-STATE Outputs |
| 74ABT16373 | 16-Bit Transparent D-Type Latch with 3-STATE Outputs(16位D型鎖存器（三態(tài)輸出）) |
| 74ABT16501CMTD | 18-Bit Universal Bus Transceivers with 3-STATE Outputs |
| 74ABT16501 | 18-Bit Universal Bus Transceivers with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABT16244_YBF3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ABT16244_YBF3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ABT16244A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit buffer/line driver 3-State |
| 74ABT16244ADG | 功能描述:緩沖器和線路驅(qū)動器 16-BIT BUF/DRVR 3-S RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74ABT16244ADGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit buffer/line driver 3-State |
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