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부품번호 | BH16899DL 기능 |
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기능 | 18-bit latched transceiver with 16-bit parity generator/checker 3-State | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
INTEGRATED CIRCUITS
74ABT16899
74ABTH16899
18-bit latched transceiver with 16-bit
parity generator/checker (3-State)
Product specification
Supersedes data of 1997 Mar 28
IC23 Data Handbook
1998 Feb 25
Philips
Semiconductors
Philips Semiconductors
18-bit latched transceiver with 16-bit
parity generator/checker (3-State)
Product specification
74ABT16899
74ABTH16899
LOGIC SYMBOL
3 5 6 7 8 10 11 12 13
27 25 24 23 22 20 19 18 17
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7 1APAR
55 LEA
28 LEB
56 SEL
1 ODD/EVEN
2 OEA
1ERRA
1ERRB
14
43
29 OEB
1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7 1BPAR
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2APAR
55 LEA
28 LEB
56 SEL
1 ODD/EVEN
2 OEA
2ERRA
2ERRB
29 OEB
2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7 2BPAR
16
41
54 52 51 50 49 47 46 45 44
30 32 33 34 35 37 38 39 40
SH00083
PARITY AND ERROR FUNCTION TABLE
INPUTS
SEL
ODD/EVEN
xPAR Σ of High xPAR
(A or B) Inputs (B or A)
H
H
H
Even
Odd
H
H
H
H
L
Even
Odd
L
L
H
L
H
Even
Odd
H
H
H
L
L
Even
Odd
L
L
L
H
H
Even
Odd
H
L
L
H
L
Even
Odd
H
L
L
L
H
Even
Odd
L
H
L
L
L
Even
Odd
L
H
H = High voltage level
L = Low voltage level
t = Transmit–if the data path is from A→B then ERRt is ERRA
r = Receive–if the data path is from A→B then ERRr is ERRB
* Blocked if latch is not transparent
OUTPUTS
ERRt
H
L
L
H
L
H
H
L
H
L
L
H
L
H
H
L
ERRr*
H
L
L
H
L
H
H
L
H
H
H
H
H
H
H
H
Odd
Mode
Even
Mode
PARITY MODES
Feed-through/check parity
Odd
Mode
Even
Mode
Generate parity
1998 Feb 25
4
4페이지 Philips Semiconductors
18-bit latched transceiver with 16-bit
parity generator/checker (3-State)
Product specification
74ABT16899
74ABTH16899
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = +25°C
Tamb = –40°C
to +85°C
UNIT
Min Typ Max Min Max
VIK Input clamp voltage
VOH High-level output voltage
VOL
VRST
Low-level output voltage
Power-up output low
voltage3
VCC = 4.5V; IIK = –18mA
VCC = 4.5V; IOH = –3mA; VI = VIL or VIH
VCC = 5.0V; IOH = –3mA; VI = VIL or VIH
VCC = 4.5V; IOH = –32mA; VI = VIL or VIH
VCC = 4.5V; IOL = 64mA; VI = VIL or VIH
VCC = 5.5V; IO = 1mA; VI = GND or VCC
–0.7 –1.2
–1.2
2.5 3.1
2.5
3.0 3.6
3.0
2.0 2.7
2.0
0.36 0.55
0.55
0.13 0.55
0.55
V
V
V
V
V
V
II
IHOLD
IOFF
IPU/IPD
Input leakage Control pins VCC = 5.5V; VI = GND or 5.5V
current
Data pins VCC = 5.5V; VI = GND or 5.5V
Bushold current A or B
inputs5
74ABTH16899
VCC = 4.5V; VI = 0.8V
VCC = 4.5V; VI = 2.0V
VCC = 5.5V; VI = 0 to 5.5V
Power-off leakage current
VCC = 0.0V; VO or VI ≤ 4.5V
Power-up/down 3-State
output current4
VCC = 2.1V; VO = 0.5V; VI = GND or VCC
±0.2 ±1.0
±1.0 ±100
±1.0
±100
75 75
–75 –75
±500
±2.0 ±100
±100
±5.0 ±50
±50
µA
µA
µA
µA
µA
IIH + IOZH 3-State output High current VCC = 5.5V; VO = 2.7V; VI = VIL or VIH
2.0 50
50 µA
IIL + IOZL 3-State output Low current VCC = 5.5V; VO = 0.5V; VI = VIL or VIH
–2.0 –50
–50 µA
ICEX Output High leakage current VCC = 5.5V; VO = 5.5V; VI = GND or VCC
2.0 50
50 µA
IO Output current1
VCC = 5.5V; VO = 2.5V
–50 –100 –180 –50 –180 mA
ICCH
VCC = 5.5V; Outputs High, VI = GND or VCC
0.5 1
1 mA
ICCL Quiescent supply current
VCC = 5.5V; Outputs Low, VI = GND or VCC
10.5 19
19 mA
ICCZ
VCC = 5.5V; Outputs 3-State;
VI = GND or VCC
0.5 1
1 mA
∆ICC
Additional supply current per VCC = 5.5V; one input at 3.4V,
input pin2
other inputs at VCC or GND
0.2 1.5
1.5 mA
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.
4. This parameter is valid for any VCC between 0V and 2.1V, with a transition time of up to 10msec. From VCC = 2.1V to VCC = 5V ± 10%, a
transition time of up to 100µsec is permitted.
5. This is the bus hold overdrive current required to force the input to the opposite logic state.
1998 Feb 25
7
7페이지 | |||
구 성 | 총 16 페이지수 | ||
다운로드 | [ BH16899DL.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
BH16899DGG | 18-bit latched transceiver with 16-bit parity generator/checker 3-State | NXP Semiconductors |
BH16899DL | 18-bit latched transceiver with 16-bit parity generator/checker 3-State | NXP Semiconductors |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |