參數(shù)資料
型號: SN74LV74DP
廠商: Texas Instruments, Inc.
英文描述: Bipolar Power TO264 PNP 16A 250V; Package: TO-3PBL (TO-264); No of Pins: 3; Container: Rail; Qty per Container: 25
中文描述: 雙上升沿觸發(fā)的D型觸發(fā)器
文件頁數(shù): 2/7頁
文件大?。?/td> 137K
代理商: SN74LV74DP
SN54LV74, SN74LV74
DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS
SCLS189C – FEBRUARY 1993 – REVISED APRIL 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
OUTPUTS
PRE
CLR
CLK
D
Q
Q
L
H
X
X
H
L
H
L
X
X
L
H
H
L
L
X
L
X
H
H
H
H
H
L
H
H
L
L
H
H
H
X
Q0
Q0
This configuration is nonstable; that is, it does not
persist when PRE or CLR returns to its inactive
(high) level.
logic symbol
S
4
3
1CLK
1D
2
1D
R
1
1Q
5
6
C1
10
11
2CLK
12
2D
13
2Q
9
8
1PRE
2PRE
1CLR
2CLR
1Q
2Q
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for D, DB, J, PW, and W packages.
logic diagram, each flip-flop (positive logic)
TG
C
C
TG
C
C
TG
C
C
C
C
TG
C
C
PRE
CLK
D
CLR
Q
Q
相關(guān)PDF資料
PDF描述
SN54LV74 Dual 4-Stage Binary Ripple Counter with Divide-By-2 and Divide-By-5 Sections; Package: SOIC 16 LEAD; No of Pins: 16; Container: Rail; Qty per Container: 48
SN54LV74FK Dual 4-Stage Binary Ripple Counter with Divide-By-2 and Divide-By-5 Sections; Package: TSSOP-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500
SN54LV74J Dual 4-Stage Binary Ripple Counter with Divide-By-2 and Divide-By-5 Sections; Package: SOEIAJ-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2000
SN54LV74W Dual 4-Stage Binary Ripple Counter with Divide-By-2 and Divide-By-5 Sections; Package: SOEIAJ-16; No of Pins: 16; Container: Rail; Qty per Container: 50
SN74LV74PW Bipolar Power TO264 NPN 16A 250V; Package: TO-3PBL (TO-264); No of Pins: 3; Container: Rail; Qty per Container: 25
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LV74DR 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
SN74LV8138PW-P 制造商:Texas Instruments 功能描述:
SN74LV8139PW-P 制造商:Texas Instruments 功能描述:
SN74LV8144N-P2 制造商:Texas Instruments 功能描述:
SN74LV8151DGVR 功能描述:緩沖器和線路驅(qū)動器 10-Bit Univ Schmitt- Trgr Bfr W/3-St Otpt 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