參數(shù)資料
型號: SN74SSTV32867GKER
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, PBGA96
封裝: PLASTIC, LFBGA-96
文件頁數(shù): 10/12頁
文件大小: 378K
代理商: SN74SSTV32867GKER
SN74SSTV32867
26-BIT REGISTERED BUFFER
WITH SSTL_2 INPUTS AND LVCMOS OUTPUTS
SCES362B – OCTOBER 2001 – REVISED MAY 2002
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
LOAD CIRCUIT
CL = 10 pF or 30 pF
(see Note A)
Test
Point
NOTES: A. CL includes probe and jig capacitance.
B. ICC tested with clock and data inputs held at VCC or GND, and IO = 0 mA.
C. All input pulses are supplied by generators having the following characteristics: PRR
≤ 10 MHz, ZO = 50 ,
input slew rate = 1 V/ns
±20% (unless otherwise noted).
D. The outputs are measured one at a time with one transition per measurement.
E. VREF = VDDQ/2
F. VIH = VREF + 310 mV (ac voltage levels) for differential inputs. VIH = VCC for LVCMOS input.
G. VIL = VREF – 310 mV (ac voltage levels) for differential inputs. VIL = GND for LVCMOS input.
H. tPLH and tPHL are the same as tpd.
From Output
Under Test
tw
VOLTAGE WAVEFORMS
PULSE DURATION
th
tsu
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
Timing
Input
VICR
VREF
Input
VIL
VIH
VREF
VI(PP)
tPHL
VOH
VOL
Output
VCC/2
tPLH
tPHL
VIH
VIL
VOL
VOH
LVCMOS
Input
Output
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VCC/2
VI(PP)
VICR
Timing
Input
VICR
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VREF
Input
VREF
VIH
VIL
VCC/2
VOLTAGE AND CURRENT WAVEFORMS
INPUTS ACTIVE AND INACTIVE TIMES
0 V
VCC
VCC/2
LVCMOS
RESET
Input
tact
tinact
10%
90%
ICCH
ICCL
ICC
(see
Note B)
Figure 1. Load Circuit and Voltage Waveforms
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