參數(shù)資料
型號(hào): 933999360112
廠商: NXP SEMICONDUCTORS
元件分類: FIFO
英文描述: 64 X 4 OTHER FIFO, 488 ns, PDIP16
封裝: PLASTIC, SOT-38Z, DIP-16
文件頁(yè)數(shù): 6/19頁(yè)
文件大小: 125K
代理商: 933999360112
September 1993
14
Philips Semiconductors
Product specication
4-Bit x 64-word FIFO register; 3-state
74HC/HCT7403
Master reset applied with FIFO full
Notes to Fig.8
1. DIR LOW, output ready HIGH; assume FIFO is full
2. MR pulse LOW; clears FIFO
3. DIR goes HIGH; flag indicates input prepared for valid data
4. DOR goes LOW; flag indicates FIFO empty
5. Qn outputs go LOW (only last bit will be reset).
Fig.8 Waveforms showing the MR input to DIR, DOR and Qn output propagation delays and the MR pulse width.
handbook, halfpage
t PHL
VM
(1)
t W
t PLH
DIR OUTPUT
VM
(1)
MR INPUT
VM
(1)
MGA668
Qn OUTPUT
t PHL
4
5
1
3
2
DOR OUTPUT
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
相關(guān)PDF資料
PDF描述
933999370118 64 X 4 OTHER FIFO, 488 ns, PDSO16
933999390118 64 X 4 OTHER FIFO, 108 ns, PDSO16
933999390112 64 X 4 OTHER FIFO, 108 ns, PDSO16
933999380112 64 X 4 OTHER FIFO, 108 ns, PDIP16
0579196702 0.5 mm2, BRASS, TIN FINISH, WIRE TERMINAL
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