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參數(shù)資料
| 型號： | SN74SSTVF16857VR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 鎖存器 |
| 英文描述： | SSTV SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO48 |
| 封裝： | GREEN, PLASTIC, TVSOP-48 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 341K |
| 代理商： | SN74SSTVF16857VR |
SN74SSTVF16857
14BIT REGISTERED BUFFER
WITH SSTL_2 INPUTS AND OUTPUTS
SCES411B – AUGUST 2002 – REVISED APRIL 2003
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information (continued)
The device supports low-power standby operation. When RESET is low, the differential input receivers are
disabled, and undriven (floating) data, clock, and reference voltage (VREF) inputs are allowed. In addition, when
RESET is low, all registers are reset, and all outputs are forced low. The LVCMOS RESET input always must
be held at a valid logic high or low level.
To ensure defined outputs from the register before a stable clock has been supplied, RESET must be held in
the low state during power up.
FUNCTION TABLE
INPUTS
OUTPUT
RESET
CLK
D
OUTPUT
Q
H
↑
↓
H
↑↓
LL
H
L or H
X
Q0
L
X, or floating
L
logic diagram (positive logic)
1D
C1
R
To 13 Other Channels
34
1
RESET
Q1
39
CLK
38
CLK
35
VREF
48
D1
One of 14 Channels
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| SN74SSTVF16857VRG4 | 功能描述:緩沖器和線路驅(qū)動器 14B Registered Buffer 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 |
| SN74SSTVF16859DGG | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74SSTVF16859G4R | 功能描述:緩沖器和線路驅(qū)動器 13B-26B Reg Buffer 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 |
| SN74SSTVF16859GR | 功能描述:緩沖器和線路驅(qū)動器 13-26-Bit Registered Buffer 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 |
| SN74SSTVF16859GRG4 | 功能描述:緩沖器和線路驅(qū)動器 13-26-Bit Registered Buffer 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 |
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