- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373476 > SN74GTL16821 (Texas Instruments, Inc.) 20-Bit Flip-Flops(GTL I/O Level)(20位觸發(fā)器(帶GTL I/O 電平)) PDF資料下載
參數(shù)資料
| 型號： | SN74GTL16821 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 20-Bit Flip-Flops(GTL I/O Level)(20位觸發(fā)器(帶GTL I/O 電平)) |
| 中文描述： | 20位正反器（天然氣制油的I / O級）（20位觸發(fā)器（帶天然氣制油的I / O電平）） |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 86K |
| 代理商： | SN74GTL16821 |
DGG OR DL PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1OE
1Q1
1Q2
GND
1Q3
1Q4
V
CC
1Q5
1Q6
1Q7
GND
1Q8
1Q9
1Q10
2Q1
2Q2
2Q3
GND
2Q4
2Q5
2Q6
V
CC
2Q7
2Q8
GND
2Q9
2Q10
2OE
1CLK
1D1
1D2
GND
1D4
V
CC
1D5
1D6
1D7
GND
1D8
1D9
1D10
2D1
2D2
2D3
GND
2D4
2D5
2D6
V
REF
2D7
2D8
GND
2D9
2D10
2CLK
SN74GTL16821
20-BIT FLIP-FLOP
WITH GTL I/O LEVELS
SCBS265 – JULY 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1993, Texas Instruments Incorporated
14–1
EPIC-
ΙΙ
B
(Enhanced-Performance
Implanted CMOS) Submicron Process
Members of the Texas Instruments
Widebus
Family
Provides GTL Signals Levels on Both
Inputs and Outputs
ESD Protection Exceeds 2000 V Per
MIL-STD-883C, Method 3015; Exceeds
200 V Using Machine Model
(C = 200 pF, R = 0)
Distributed V
CC
and GND Pin Configuration
Minimizes High-Speed Switching Noise
Flow-Through Architecture Optimizes
PCB Layout
Latch-Up Performance Exceeds 500 mA
Per JEDEC Standard JESD-17
Packaged in Plastic 300-mil Shrink
Small-Outline and Thin Shrink
Small-Outline Packages
description
The SN74GTL16821 has 20 single-bit flip-flops
which are designed to provide terminated GTL
logic levels.
The device can be used as two 10-bit flip-flops or
one 20-bit flip-flop. The 20 flip-flops are
edge-triggered
D-type
SN74GTL16821 provides true data at the Q
outputs on the positive transition of the clock
(CLK) input.
flip-flops.
The
The output-enable (OE) input can be used to place the outputs in a high state.The output-enable input does not
affect the internal operation of the flip-flops. Old data can be retained or new data can be entered while the
outputs are in the high-impedance state.
The SN74GTL16821 is available in TI’s shrink small-outline package (DL), which provides twice the I/O pin
count and functionality of standard small-outline packages in the same printed-circuit-board area.
The SN74GTL16821 is characterized for operation from 0
°
C to 70
°
C.
FUNCTION TABLE
(each flip-flop)
INPUTS
OUTPUT
Q
OE
L
CLK
↑
↑
L
D
H
H
L
L
L
L
X
Q0
Z
H
X
X
EPIC-
ΙΙ
B and Widebus are trademarks of Texas Instruments Incorporated.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
P
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN74GTLP1394DGV | 2-BIT LVTTL-TO-GTL ADJUSTABLE-EDGE-RATE BUS TRANSCEIVER WITH SELECTABLE POLARITY |
| SN74GTLP1394RGYR | 2-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE BUS TRANSCEIVER WITH SPLIT LVTTL PORT, FEEDBACK PATH, AND SELECTABLE POLARITY |
| SN74GTLP1395DGV | TWO 1-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE BUS TRANSCEIVERS WITH SPLIT LVTTL PORT, FEEDBACK PATH, AND SELECTABLE POLARITY |
| SN74GTLP1395GQNR | Low-Voltage High-Speed Quadruple Differential Line Driver 16-SOIC 0 to 70 |
| SN74GTLP2033DGVR | 8-BIT LVTTL-TO-GTLP ADJUSTABLE-EDGE-RATE REGISTERED TRANSCEIVER WITH SPLIT LVTTL PORT AND FEEDBACK PATH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74GTL16923DGGR | 功能描述:轉(zhuǎn)換 - 電壓電平 18-Bit LVTTL To GTL/GTL+ Bus Trnscvr RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74GTL2003PW | 功能描述:轉(zhuǎn)換 - 電壓電平 8B Bidirec Low-Vltg Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74GTL2003PWR | 功能描述:轉(zhuǎn)換 - 電壓電平 8B Bidirec Low-Vltg Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74GTL2003RKSR | 功能描述:轉(zhuǎn)換 - 電壓電平 8B Bidirec Low-Vltg Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74GTL2006PW | 功能描述:轉(zhuǎn)換 - 電壓電平 13bit GTL-/GTL/GTL+ To LVTTL Translator RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。