參數(shù)資料
型號: 935238500112
廠商: NXP SEMICONDUCTORS
元件分類: 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, 16 1-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: 7.50 MM, PLASTIC, MO-118AA, SOT-370-1, SSOP3-48
文件頁數(shù): 12/15頁
文件大小: 168K
代理商: 935238500112
Philips Semiconductors
Product specification
74LVC16374A/
74LVCH16374A
16-bit edge triggered D-type flip-flop with 5 Volt
tolerant inputs/outputs (3-State)
1998 Mar 17
6
DC ELECTRICAL CHARACTERISTICS (Continued)
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°C to +85°C
UNIT
MIN
TYP1
MAX
IBHL
Bus hold LOW sustaining current
VCC = 3.0V; VI = 0.8V2, 3, 4
75
A
IBHH
Bus hold HIGH sustaining current
VCC = 3.0V; VI = 2.0V2, 3, 4
–75
A
IBHLO
Bus hold LOW overdrive current
VCC = 3.6V2, 3, 5
500
A
IBHHO
Bus hold HIGH overdrive current
VCC = 3.6V2, 3, 5
–500
A
NOTES:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
2. Valid for data inputs of bus hold parts (LVCH16-A) only.
3. For data inputs only, control inputs do not have a bus hold circuit.
4. The specified sustaining current at the data input holds the input below the specified VI level.
5. The specified overdrive current at the data input forces the data input to the opposite logic input state.
6. For bus hold parts, the bus hold circuit is switched off when Vi exceeds VCC allowing 5.5V on the input terminal.
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V ±0.3V
VCC = 2.7V
VCC = 1.2V
UNIT
MIN
TYP1
MAX
MIN
MAX
tPHL
tPLH
Propagation delay
CP to Qn
1, 4
1.5
3.8
5.4
1.5
6.4
17
ns
tPZH
tPZL
3-State output enable time
OE to Qn
2, 4
1.5
3.6
5.6
1.5
6.6
20
ns
tPHZ
tPLZ
3-State output disable time
OE to Qn
2, 4
1.5
3.9
5.5
1.5
6.5
12
ns
tW
CP pulse width
HIGH or LOW
1
3.0
1.5
3.0
ns
tsu
Set-up time Dn to CP
3
2.0
0.3
1.9
ns
th
Hold time Dn to CP
3
1.5
–0.3
1.1
ns
fmax
Maximum clock pulse
frequency
1
100
80
MHz
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
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